1999-S 50 State Quarters Connecticut Proof Value
Based on 4 eBay sales from Jul 13, 2026 to Jul 14, 2026. These are past eBay sale prices, not live prices.
Photos are from recorded eBay sales and may show a different example of this coin.
Calculated from eBay sold listings CoinGrader recorded. Based on 4 eBay sales from Jul 13, 2026 to Jul 14, 2026. Not a price guide, and not a live price.
Recent recorded sales
| Sold | Grade | Price | Listing |
|---|---|---|---|
|
NGC 70 | $45.00 | 1999 S Silver 25C CONNECTICUT State Quarter NGC PF70 ULTRA CAMEO Brown Label |
|
|
NGC 69 | $19.00 | 🇺🇸1999-S Silver Connecticut State Quarter NGC PF 69 Ultra Cameo |
|
|
Raw (ungraded) | $16.00 | 1999 S State Quarter Connecticut Gem Deep Cameo Proof 90% Silver |
|
|
Raw (ungraded) | $7.50 | 1999-S 25C WASHINGTON SILVER STATE QUARTER PROOF Connecticut Gr: Gem PR A7645 |
Frequently asked questions
How much is a 1999-S 50 State Quarters Connecticut Proof worth?
A raw (ungraded) 1999-S 50 State Quarters Connecticut Proof sold for around $12 on eBay. Based on 4 eBay sales from Jul 13, 2026 to Jul 14, 2026. These are past sale prices, not a price guide or a live quote.
Where do these prices come from?
They come from completed eBay sales of this coin that CoinGrader recorded. Based on 4 eBay sales from Jul 13, 2026 to Jul 14, 2026. We calculate the values from those sales, with recent sales counting more and obvious outliers removed. They are market prices, not catalog or price-guide values. The last sale we recorded was on Jul 14, 2026, so today's prices may be different.
Should I get my 1999-S 50 State Quarters Connecticut Proof graded?
It depends on your coin's condition. You can upload photos to CoinGrader for an AI grade estimate and a market value in about a minute or two before paying for professional grading.
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