July 23-26, 2026 Coin Auction Results
Our July 23-26, 2026 sale was a 3,102-lot consignment auction, the format where our strongest material crosses the block. The board below shows the top of the results as published on the closed catalog, led by an 1855-O $20 Gold Double Eagle, Choice BU+ at $67,500. The 14 lots listed here brought $280,700 between them, before the buyer's premium.
Every figure on this page is a real hammer price from this coin auction, not an estimate, and each one is published on the closed catalog where you can verify it lot by lot.
Full results board for this sale
Prices realized
July 23rd - 26th Portland Professional Coin Auction
| Lot | Description | Price realized |
|---|---|---|
| Lot 332019 | 1855-O $20 Gold Double Eagle, Choice BU+ | $67,500 |
| Lot 332078 | 1863 $10 Gold Eagle, Uncirculated | $32,500 |
| Lot 332114 | 1851 Humbert "880" $50 California Gold | $32,500 |
| Lot 332041 | 1852 Humboldt "887" $50 California Gold Assay | $23,000 |
| Lot 332111 | 1850 $20 Gold Double Eagle, Choice BU+ Prooflike | $21,000 |
| Lot 332017 | 1797 $10 Gold Eagle, Choice AU | $21,000 |
| Lot 332080 | 1873-CC $20 Gold Double Eagle, Uncirculated | $19,000 |
| Lot 332074 | 1846/5-O $10 Gold Eagle, Uncirculated | $17,000 |
| Lot 332191 | 286-305 AD Maximianus Hercules Roman Gold Aureus, Gem BU | $17,000 |
| Lot 332198g | Roman Anonymous Gold 60 Asses, after c.211 BC, NGC | $14,500 |
| Lot 64174 | 1947 Mexico 50 Pesos Gold, 1.2057 oz, Uncirculated | $5,500 |
| Lot 66039 | 1984 South Africa 1 oz Gold Krugerrand, Gem BU | $4,000 |
| Lot 64665m | 1798 Great Britain Gold Guinea, NGC MS62 | $3,400 |
| Lot 65854 | 1678 Great Britain Charles II Gold Guinea, Nearly Uncirculated | $2,800 |
What Led the July 23-26, 2026 Sale
The 1855-O $20 Gold Double Eagle, Choice BU+ took the top of the board at $67,500, ahead of the 1863 $10 Gold Eagle, Uncirculated at $32,500 and the 1851 Humbert "880" $50 California Gold at $32,500. Gold carried the entire board, which is typical of our sales. 2 of the leaders were third-party certified; the rest sold raw on the strength of the photographs and honest descriptions.
Consignment sales like this one are where the deepest bidding shows up, because the strongest coins pull registered bidders from every corner of the national market. The same reach works for a single coin as for a full collection. How these numbers come about is covered in our guide to how coin auctions work, and the coin grading guide explains the certified and raw grades used in the descriptions above.
Use These Results
Buyers: hammer prices from closed sales are the most honest comparables you can bid from. Check what similar coins brought here and across our other coin auction results, set your ceiling with the buyer's premium included, and register free for any upcoming auction. Sellers: every lot on this page was someone's consignment. If you hold comparable material, the consignment page explains how to get it in front of the same bidders. More results in the categories this sale touched: gold coin auctions, world coin auctions, ancient coin auctions.