What Is This Worth? Take a Picture and Find Out in 60 Seconds

Some links on this page are eBay affiliate links. If you buy through them, we may earn a small commission at no extra cost to you.

The Short Answer

An item is worth what buyers have recently paid for the same thing, and one photo can show you that in about a minute. Take a clear picture with the maker's mark in it. Run it through a tool that reads real eBay sold listings. Check the price range against your item's condition, then decide whether to sell, keep, or donate.

That's it. The rest of this guide is how to do each step well, and how to avoid the one mistake that makes most people think their stuff is worth double what it is.

Finding out what something is worth used to take days. You drove to an antique dealer, posted blurry photos in Facebook groups, or waited for a stranger on Reddit who happened to know Depression glass. Now you can do it from your phone while you're still standing in the garage, the estate sale, or the thrift store aisle.

Updated October 2026: the steps now follow the app as it works today (scan, read the sales and range, save, list). Also new: current prices, the free ways to check value, and the questions people ask Google most.

Step 1: Take the Right Photo

Your photo decides how good the answer is. A fuzzy, backlit shot of a dish at arm's length gets you "ceramic dish." A sharp shot of the same dish with the bottom mark showing can get you a maker, a pattern, and a decade.

Natural light is best. Stand near a window. Skip the flash, which blows out surface detail and makes glazes look flat. An overcast day gives you even light with no harsh shadows.

Fill the frame with the item. Crop out the kitchen counter. For flat things like prints, textiles, and paperwork, shoot straight down.

Shoot the marks first. Before the front, photograph the back, the bottom, the inside rim, the tag, wherever a maker's mark might live. A pottery backstamp, a silver hallmark, a foundry mark on a bronze, a clothing label, a model number on a sticker. These are what turn "old dish" into a specific item with a specific sales history. Our pottery marks identification guide shows what to look for on ceramics, and the silver hallmarks guide covers everything from British assay office stamps to American coin silver.

Take more than one photo of anything that looks promising. Front, back or bottom, any signature or stamp, and any damage. More angles give the identification more to work with, and they double as your listing photos if you sell.

For signatures on art, pottery, and bronzes, get close enough that you can read the individual letter strokes. For jewelry, shoot the inside of the band or the clasp, where karat stamps usually sit.

Step 2: Scan It and Read the Result

Typing a description doesn't work well. "Blue and white dish with flowers" describes thousands of different pieces made over a few centuries. A photo carries the details a description loses: the exact shade of blue, the transfer pattern, the shape of the rim, the mark on the bottom.

Here's how a scan works in Underpriced AI, step by step, using the words you'll see on screen.

Take Photo or Upload: open Scan and take a photo, or upload one from your camera roll. You can add up to 12 photos of the same item and it's still one scan, so put the front, the mark, and the label in together. If you already know the brand or what the item is, tap "Add item details for better accuracy" and type it in. Got a book, CD, or record? Scan the barcode instead and the app looks up that exact edition.
It identifies the item, then checks recent sales: first you'll see "Identifying item," then the name of what it found, then a sales check. That part usually takes 15 to 30 seconds. Your scan is saved either way, so you can put your phone down and keep sorting.
Read the price and the sales behind it: the result shows an estimated value, a range ("Range $X to $Y"), and how many recent sales it's based on. Below that is the evidence:

"Recently sold" is what buyers actually paid, with links to the real eBay listings so you can check that they match your item.
"Currently listed" is what sellers are asking right now. Useful context. Not the value.
A speed read: "Sells fast," "Sells steadily," or "Slow mover," so you know whether you're waiting a week or a season.
"Compare marketplaces" shows what you'd keep after each marketplace's fees.
"Should I Buy It?" lets you type the asking price at the sale and see whether the item clears your cost.

Pricing comes from real eBay sold listings, and for some items the app adds Poshmark, Grailed, or Mercari sales too. If the scan needs a second look, it'll ask you to "Turn it over": one more photo of the side with the mark, like a vase's base or a card's back. Not quite right? "Add details to refine results" lets you correct the brand, type, or condition.

Save it: tap Save and the item goes into your Items list with its price, photos, and the sales behind it. If you're at a sale and haven't bought it yet, you can come back to it later from Scan history.
List it: when you're ready to sell, the app writes the title, description, and item specifics for you. It publishes straight to eBay (US, UK, Canada, Australia, Germany, France, Italy, Spain, the Netherlands, and Belgium) and to Bonanza, and records go to Discogs. For Poshmark, Mercari, Facebook Marketplace, and the rest, the free desktop Chrome extension fills in the listing form, and on a phone the app copies each field for you to paste.

Underpriced AI runs on the web and in the iPhone and Android apps, so the whole thing works in the field. Your first scan is free, with no card. See current plans. If you run past your plan's scans on a big haul day, you can turn on top-up scans.

If you'd rather compare apps before picking one, the what is my stuff worth apps roundup puts the main options side by side. That post answers "which app?" This one answers "how do I actually work out the value?"

Free Ways to Check What Something Is Worth

Two free methods work, and both are worth knowing even if you use an app.

Google Lens: point it at the item and it finds matching images, pages, and shopping results across the web. It's very good at "what is this?" It's weaker on "what is it worth?" because the prices it shows are mostly items for sale right now, which means asking prices. Use Lens to get a name, then check sold prices.

eBay's sold filter: search for the item on eBay. On a computer, scroll the left sidebar to "Show only" and tick "Sold items." In the eBay app, tap Filter and switch on "Sold items." Green prices are what buyers paid, with the date of each sale. This is free and it's real data. The catch is time: you have to know the right search words, scroll past the listings that aren't your item, and do the math yourself. Doing that for one item is fine. Doing it for a box of thirty is an afternoon.

That's the gap a photo scan fills. It does the identification and the sold-listing search in one step, shows you the sales it used, and you can still click through and check any of them on eBay.

Step 3: Read Sold Prices, Not Asking Prices

This is the most important part of the guide, and it's the mistake almost everyone makes on their first item.

Asking prices are not values. Sold prices are.

When someone lists a vintage Pyrex Butterprint bowl on eBay for $150, that tells you what one hopeful seller would like to get. It doesn't tell you what the bowl is worth. The bowl is worth what buyers have actually paid for the same bowl in similar condition. Those completed sales are what resellers call sold comps.

Active listings skew high for a simple reason: the overpriced ones don't sell, so they sit there and pile up. The ones that sold at a fair price disappear from the active results. If you price from what's listed, you're pricing from the listings that failed.

A few rules for reading sold prices well:

Look at the middle, not the top: one $400 sale of a piece that usually moves at $75 isn't your benchmark. Maybe two collectors got into a bidding war. Maybe it was a rarer variant. Ignore the very top and very bottom sales and look at where most of them cluster.

Check that each sale is your item: same maker, same pattern, same size, same version. A "lot of 3" isn't a single. A reproduction isn't the original. This is why the scan shows you the actual sales with links: click a couple and look at the photos.

Recent beats old: demand moves. Sales from the last few months tell you more than sales from two years ago, especially in categories that spike and cool off like toys, records, and trading cards.

Volume tells you how sure to be: dozens of sales in the last few months means a liquid market and a price you can trust. Two or three sales in a year means a thin market, where the next sale could land well above or below the last one and selling can take a while.

Step 4: Adjust for Condition

Even with good sold prices, you still need to match condition. Say clean, undamaged examples of a vase sell around $100. A chip on the rim can cut that badly. A professional repair lands somewhere in between, depending on the buyer and whether they spot it.

The standard condition scale for collectibles runs like this:

Mint (M): perfect, as made, ideally with original box or paperwork. Top of the market.
Excellent (EX): no damage, light wear for its age. Still commands strong prices.
Good (G): light wear, small scratches, maybe some fading. Middle of the range.
Fair (F): obvious wear, chips, cracks, repairs, or restoration. Lower price, fewer buyers.

A conservative rule of thumb for vintage pieces: take 25% off the Excellent price for Good, and 40% or more for Fair. Serious damage or an amateur repair can drop it below half, because the pool of buyers who'll take it shrinks fast.

The easier way is to compare like with like. When you open the recent sales, look at the condition of each one and lean on the sales that match yours. If every sale is a boxed mint example and yours is loose and scuffed, you're below the range, not in it.

Restoration is its own case. Professional conservation on a valuable painting can protect value. An amateur touch-up on pottery almost always hurts it with serious collectors, even when it looks fine to everyone else. If you're unsure, don't restore before selling. Let the buyer decide.

Condition also depends on the category. Vintage clothing buyers often forgive a small flaw. Antique furniture buyers are pickier about refinishing. Record collectors grade on a scale of their own (Mint, Near Mint, VG+, VG, and down), and a single grade step can change the price a lot. Know your category's norms before you set a number.

Step 5: Decide Whether to Sell, Keep, or Donate

Once you have a realistic range, the decision is pretty simple.

Under about $30, think twice before listing: fees and effort eat small sales. eBay's selling fees page lists 13.6% of the total sale (item, shipping, and tax) for most categories, plus a per-order fee of 30 or 40 cents. On a $20 item with $6 of buyer-paid shipping, that's close to $4 in fees before you've bought a box or spent twenty minutes photographing, packing, and dropping it off. A yard sale box or a donation bag is sometimes the better call. Your time counts.

$30 to $200 is the sweet spot for selling online: eBay, Mercari, Facebook Marketplace, and Poshmark (for clothing) all work here. Fees are manageable, the buyer pool is big, and most items ship without special handling. This is where most thrift flips and estate sale finds land. If you're new to listing, the eBay listing optimization guide covers titles, descriptions, and pricing in detail.

Over $200, look at your options: you can still list it yourself and keep the full sale price. But some items do better where the specialist buyers already shop. Think an auction house for signed art pottery or fine antiques, The RealReal or Vestiaire Collective for designer goods, Discogs for records, and a local auction for furniture that's expensive to ship. At that price, authentication matters for designer items too.

For rare pieces, talk to a specialist: a good dealer or consignment shop takes a cut, so ask for their rate up front. In return they bring an audience and the patience to wait for the right buyer. For anything that might be worth several hundred dollars or more, one conversation is worth having before you price it yourself.

Common Categories: Find the Value of Your Item

Category guides with identification tips, price ranges, and what to look for:

Category	Value Guide
Vintage Pyrex	/value/vintage-pyrex
Vintage Jewelry	/value/vintage-jewelry
Antique Furniture	/value/antique-furniture
Vintage Toys	/value/vintage-toys
Designer Handbags	/value/designer-handbags
Vinyl Records	/value/vinyl-records
Vintage Clothing	/value/vintage-clothing
Depression Glass	/value/depression-glass

Looking for one specific item? The price guides list recent sold prices for thousands of individual items people have scanned.

For glassware in general, the vintage glassware identification guide goes deep on Depression glass, Fenton, and mid-century art glass. For clothing, the vintage clothing labels guide shows how to date a garment from its union label, care tag, and font. Getting the decade right is often what the whole price turns on.

FAQs

Can I take a picture of something to see what it's worth?

Yes. A photo-to-value app identifies the item from the picture and then checks what the same item has sold for. Underpriced AI does both in one scan and shows the recent eBay sales behind the price, usually in 15 to 30 seconds. Google Lens can identify from a photo too, but the prices it shows are mostly current asking prices, not sales.

What is this worth?

An item is worth what comparable ones have recently sold for. Photograph it with any marks showing, look up its recent sold prices (a scan app or eBay's "Sold items" filter), ignore the outliers, and adjust for condition. The middle of the recent sales, matched to your item's condition, is a realistic value.

Is there a free app to find the value of something?

Google Lens is free and good for identification. eBay's sold filter is free and shows real sale prices if you know what to search for. Underpriced AI gives every new account one free scan with no card, which is the full result including the recent sales.

How do I look up the value of an object?

Find the name first: the maker's mark, label, model number, or a photo search. Then search sold listings, not active ones. On eBay that's the "Sold items" filter. Look at several recent sales of the same item in similar condition and take the middle of them. A thin record of sales means the value is less certain.

How can I tell if something is valuable?

Start with the maker. Items with a known manufacturer, designer, or artist have a sales history you can look up. Check for marks, signatures, labels, and stamps before anything else. Then check demand: do people actively collect it? Scarcity plus demand is what makes value. Age alone isn't enough, and plenty of old things are worth very little.

How much does an antique appraisal cost?

A formal written appraisal from a credentialed appraiser is a paid professional service, usually billed by the hour or as a flat fee per item, so ask for the price before you book. You need one for insurance, estates, and donations. If you just want to know whether something is worth selling, a sold-price check comes first, and it can tell you whether a paid appraisal is worth it.

Can AI accurately identify antiques?

Often, with limits. AI does well on items with a strong visual signature: recognizable glazes, glass patterns, branded collectibles, clear maker's marks. It's less reliable where the value turns on a tiny detail, like a rare variant that looks almost identical to a common one, or where authenticity depends on paperwork rather than looks. For anything worth several hundred dollars, treat AI as the starting point and get a specialist to confirm.

What's the difference between asking price and selling price?

Asking price is what a seller lists an item for. Selling price, or sold price, is what a buyer actually paid. They can be far apart, because overpriced listings sit unsold while fairly priced ones sell and disappear. Only completed sales tell you value. Filter to sold listings and look at several sales, not one.

Next time you're holding a box of unknowns, you've got a repeatable method. Photograph the marks first. Check what the same item actually sold for. Match the condition. Decide on real numbers, not hopeful asking prices. After a few items, it's a minute or two each. Try Underpriced AI on web or mobile: your first scan is on us, with no card.