How Much Is a Vintage Brown Glazed Porcelain Power Line Insulator (~12 inch Circumference) Worth?
Based on 1 independent scans and 39 recent sold comparables, a Vintage Brown Glazed Porcelain Power Line Insulator (~12 inch Circumference) is typically worth around $18. Recent sold prices ranged from $5 to $75 with a median of $15.
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More listings of this item
Images from current eBay listings of this item.
Sold Range
$5.00 – $75.00
39 recent sales
Sold Median
$15.00
Realistic sale price
Asking (Active)
$12.37
24 live listings
AI Estimate
$18.00
Avg of 1 scans
Market Insight
Live listings are priced below recent sold prices ($12 asking vs $15 sold median) — sellers may be undercutting. Time-sensitive demand can let you price above current asking.
Recent Sold Comparables
What this item has actually sold for, pulled from public completed listings.
| Title | Sold |
|---|---|
| 4.5" brown GENERAL RADIO CO porcelain antenna insulator TYPE 250 - NIB | $12.95 |
| Vintage Locke Hi-Top 77 USA Porcelain Power Line Insulator Ceramic Brown | $17.99 |
| Vintage Two Tier Brown Porcelain Mushroom Insulator | $11.95 |
| UNDAMAGED CLEAN BROWN MULTIPART NO NAME PORCELAIN INSULATOR MARKED AUG 15 1913 | $66.00 |
| Brown Glazed Porcelain Insulator U-15A USA Brown 2 1/2" X 3 3/4" | $22.95 |
| Ceramic Porcelain Insulator Brown Shackle 4" | $13.49 |
Get a Value for Your Specific Item
This page shows market data for Vintage Brown Glazed Porcelain Power Line Insulator (~12 inch Circumference) 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 Vintage Brown Glazed Porcelain Power Line Insulator (~12 inch Circumference) worth?
Based on 39 recent sold listings, a Vintage Brown Glazed Porcelain Power Line Insulator (~12 inch Circumference) typically sells for $5 to $75 with a median of $15. 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.
Other Collectibles Guides
Recent value guides for related items in the same category.
Aggregated from 1 independent AI scans and 39 recent completed listings across eBay, Poshmark, Mercari, Facebook Marketplace, and Etsy. Re-aggregated daily. Last refreshed July 6, 2026.
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