Stack’s Bowers Galleries is preparing to auction a funded Casascius 0.5 BTC physical token minted on July 4, 2013 – a date so patriotic it practically hums “Yankee Doodle” – during its June 2026 Showcase Auction this Thursday.
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Key Takeaways:
- Stack’s Bowers Galleries will auction a funded Casascius 0.5 BTC token graded MS‑66 on June 18, 2026.
- Only 15 Casascius coins exist at MS‑66, with 11 graded finer – meaning collectors may need to duel at dawn for this one.
- Stack’s Bowers’ 120‑lot crypto sale tops $500K intrinsic value, including Topps Allen and Ginter crypto cards, for those who enjoy mixing baseball nostalgia with blockchain mystique.
What’s Being Sold
The token, according to Stack’s Bowers Galleries’ announcement shared with Bitcoin.com News, is graded MS‑66 by PCGS. Only 15 such shiny specimens exist at that grade, and just 11 coins have been graded finer at MS‑67 – presumably guarded by dragons or extremely serious collectors. The token remains funded, meaning the 0.5 BTC loaded onto the blockchain at creation is still intact and redeemable, should one feel brave enough to peel it.
The coin was produced by Mike Caldwell, a Utah-based software engineer who began minting the Casascius series in 2011. Each physical coin hides a private key beneath a tamper-evident hologram – the numismatic equivalent of a treasure chest sealed with duct tape – with real bitcoin loaded onchain at minting.
Why Casascius Coins Are Scarce
Caldwell halted production after regulators decided the operation looked suspiciously like an unlicensed money transmission business in 2013. The short production window left a finite supply, and attrition has thinned it further: some owners have “peeled” their coins to claim the bitcoin, thereby destroying the collectible and its numismatic value – a bit like opening a rare action figure box because you really wanted to play with the tiny plastic sword.
The Auction Context
The June 18 sale is far from a one‑lot spectacle. Stack’s Bowers has assembled more than 120 crypto collectibles with a combined intrinsic value exceeding $500,000. The sale includes coins from Casascius, BTCC, and Lealana, plus modern low‑mintage issues from Mybits, Satori, Denarium, Ballet, and Freedom Bitcoin. In short: if it’s shiny, blockchain‑related, and collectible, it’s probably here.

The auction also marks the firm’s first offering of crypto trading cards from Topps’ Allen and Ginter series – a crossover sure to intrigue sports card collectors who enjoy wandering into unfamiliar territory.
Early Bitcoin Magazine issues round out the sale, including Issue No. 1 and a consecutive run of Issues 9 through 15, perfect for anyone who wants to read about Bitcoin before it was cool.
Who’s Behind the Gavel
Stack’s Bowers Galleries, operating for more than 90 years, is a wholly owned subsidiary of A‑Mark Precious Metals Inc. (Nasdaq: AMRK), which acquired Spectrum Group International in early 2025 for $92 million – presumably after checking under the couch cushions. The firm is a PCGS Authorized Dealer, a member of the Professional Numismatists Guild, and the official auctioneer for major numismatic events, including ANA World’s Fair of Money conventions.
“American coinage and commerce have always been a mirror to the nation’s journey toward liberty and success,” said James McCartney, Director of Numismatics at Stack’s Bowers Galleries, presumably while standing heroically beneath a spotlight.
“There is no greater context in which to offer this historic Fourth of July funded 0.5 bitcoin.”
What Buyers Should Know
Bidders should account for buyer’s premiums, which typically run above 20% at premium auction houses – because nothing says “luxury” like paying extra for the privilege of paying extra. The token’s collectible value is separate from its bitcoin spot value, and both will influence the final hammer price. Bidding is open through the Stack’s Bowers platform.
The firm is also accepting consignments for its Summer 2026 Global Showcase Auction, with in‑person previews at the ANA World’s Fair of Money in Pittsburgh, Pennsylvania. Specialists will also be available at the FUN Show in Orlando, Florida – a name that promises excitement but mostly delivers numismatists squinting at tiny details.
With America’s 250th anniversary just two weeks away and bitcoin trading actively, the timing places a 13‑year‑old physical token at a crossroads few collectibles ever reach. Whether that crossroads leads to glory, profit, or someone muttering “I paid how much?” is a question the market will settle on Thursday.
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2026-06-16 23:27