How Much Is a 1977-S United States Mint Proof Set Worth?
Based on 1 independent scans and 48 recent sold comparables, a 1977-S United States Mint Proof Set is typically worth around $12. Recent sold prices ranged from $4 to $80 with a median of $14.
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More listings of this item
Images from current eBay listings of this item.
Sold Range
$4.24 – $80.00
48 recent sales
Sold Median
$14.00
Realistic sale price
Asking (Active)
$17.47
20 live listings
AI Estimate
$12.00
Avg of 1 scans
Market Insight
Asking and sold prices are aligned ($17 asking vs $14 sold median) — the market is settled and your sale price will track the median if condition + comps match.
Recent Sold Comparables
What this item has actually sold for, pulled from public completed listings.
| Title | Sold |
|---|---|
| Lot Of 7 70's PROOF Sets 1973, 1974, 1975, 1977, 1978, (2)1979 | $52.00 |
| 1977 Clad Proof Set U.S. Mint Original Government Packaging OGP | $15.99 |
| 1977-S, U.S. Proof set with box. | $14.00 |
| 1977-S US Proof Set Black Box Eisenhower Dollar 6 Coins OGP #720B | $9.08 |
| 1977 United States Proof Set Uncirculated, OGP Clad 6 Coin W/Eisenhower Dollar | $9.00 |
| 1977 Clad Proof Set U.S. Mint Original Government Packaging OGP | $11.99 |
Get a Value for Your Specific Item
This page shows market data for 1977-S United States Mint Proof Set in general. Your item's actual value depends on condition, completeness, and current demand — scan it to get a specific number.
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Frequently Asked Questions
How much is a 1977-S United States Mint Proof Set worth?
Based on 48 recent sold listings, a 1977-S United States Mint Proof Set typically sells for $4 to $80 with a median of $14. The exact value depends on condition, completeness, and current market demand. Run a fresh scan for instant pricing on your specific item.
Where do these prices come from?
Sold prices come from completed listings on eBay, Poshmark, Mercari, Facebook Marketplace, and Etsy — actual sales, not asking prices. Active asking prices are pulled from live listings. We re-aggregate this data continuously as new scans come in.
Why do listing prices differ from sold prices?
Sellers commonly list above what items realistically sell for. The gap between "asking" and "sold" is the most important number to look at — pricing in line with the sold median moves your item; pricing at the asking ceiling means it sits.
Aggregated from 1 independent AI scans and 48 recent completed listings across eBay, Poshmark, Mercari, Facebook Marketplace, and Etsy. Re-aggregated daily. Last refreshed June 14, 2026.
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