Quick answer: The biggest result in Rare Coin Auction Prices Oct 2026 so far is a 1792 Half Disme graded PCGS MS68, which sold for $2,928,000 at Heritage Auctions on October 8-9, 2026. That is more than double the previous half disme record of $1.41 million.
If you think old coin collecting is a slow, quiet hobby, the first two weeks of October 2026 say otherwise. Multi-million dollar bidding wars in Dallas, a gold rarity pulled from a Texas bedroom closet and strong UK gold proof sales all landed within days of each other. Below are the verified prices realized, with sources, so you can see where the market actually stands.
Rare Coin Auction Prices Oct 2026: 1792 Half Disme Sells for $2.93 Million
The headline sale came at Heritage Auctions' GACC U.S. Coins Signature Auction on October 8-9. The 1792 Half Disme (Judd-7, Pollock-7) graded PCGS MS68, from the Ronald Firman Collection, rode 66 bids to a record $2,928,000, according to Heritage's results release published by Numismatic News.
- Price realized: $2,928,000 (buyer's premium included)
- Previous record: $1.41 million, set at Heritage in 2013
- Why it matters: It is the only 1792 half disme graded MS68 by PCGS, ahead of even the Starr-Rodriguez coin certified Specimen-67
- Event total: The coin led a $10.67 million coin auction, which combined with the currency sale to reach about $19.39 million
The half disme is widely regarded as the first circulating coin struck under the Mint Act of April 2, 1792. Collectors and historians have also been debating the coin's older pedigree, as CoinWeek reported ahead of the sale, but the bidding showed that condition and rarity still decide price.
A circulated example (1792 Half Disme, VG10 PCGS) also sold in the same auction for $85,400, which shows how steeply grade drives value.
Big auction results are not limited to 18th-century silver. Famous error coins like the 1943 copper cent also command huge sums, and you can see what they have sold for in our guide to rare coins worth money, including the 1943 copper penny.
Gold Rarities Lift Rare Coin Auction Prices Oct 2026
The Texas closet find: 1867-S Liberty Half Eagle, $97,600
An estate evaluation in Buda, Texas turned up a milk crate in a bedroom closet holding a cigar box of old coins. Inside was a previously unknown 1867-S Liberty Half Eagle graded PCGS MS63. It sold for $97,600, more than quadrupling the earlier auction record of $22,800. It is now the finest known example of the date, and one of only two reported in Mint State.
Other strong Heritage gold results
- 1898 Liberty Double Eagle, PR65 Deep Cameo PCGS: $238,577
- 1907 Saint-Gaudens High Relief Double Eagle, Flat Rim, MS66 PCGS: $97,600
- 1861-O Liberty Double Eagle, AU53 PCGS CAC: $91,500
UK gold proofs: verified prices from the week of October 5-12
Collectors in Britain were just as active. MyCoinage's weekly auction round-up tracked these realised prices, all sold via NumisBids on October 10:
- 2025 Charles III John Lennon £200 Gold Proof (PR-70): £13,250
- 1831 William IV Half Crown (PR-65): £4,770
- 1902 Edward VII £5 Gold Piece (PR-65): £4,346
- 1887 Victoria £5, 2nd portrait (EF): £3,816
Everyday gold sovereigns also held firm: a 1974 Elizabeth II sovereign (MS-64) made £1,007, and a 1911 George V sovereign (VF) made £840.40 on eBay UK.
What Rare Coin Auction Prices Oct 2026 Mean for Collectors
Three patterns stand out from this month's results:
- Top grades earn huge premiums. The MS68 half disme sold for roughly 34 times the VG10 example from the same sale.
- Fresh-to-market coins draw aggressive bidding. Both the 1867-S half eagle and the MS68 half disme were new or newly re-cataloged to the market.
- Mid-range certified coins stay accessible. You do not need seven figures to take part: sovereigns, vintage silver and common-date certified coins trade in the hundreds to low thousands.
Before you compare your own coin to these results, confirm what you actually have. Use Coin Gauge to identify your coin's date, mint mark and denomination first, since a single mint mark (like the "S" on that 1867 half eagle) can change value dramatically. Not sure which app to use? Compare the best free coin value checkers by photo. Then check certified grade and auction records, not dealer asking prices.
Frequently Asked Questions
What is the most expensive coin sold at auction in October 2026?
The 1792 Half Disme (PCGS MS68) at $2,928,000, sold through Heritage Auctions on October 8-9, 2026.
Are old coin prices going up?
Top-tier and newly discovered rarities are setting records in Rare Coin Auction Prices Oct 2026, though results vary by series and grade. Always compare realized prices for the same date, mint and grade.
How can I find out if my old coin is valuable?
Identify the coin, note its date and mint mark, assess its condition, then compare it with realized auction results. Professional grading from PCGS or NGC matters most for higher-value coins.
This article is for information only and is not financial advice. Prices realized include buyer's premiums where stated by the auction house.
Sources: Numismatic News / Heritage Auctions, CoinWeek, MyCoinage.