Bitcoin holder unlocks $10 million from rare Casascius bar bought for $500
2025/07/01 16:00A long-time Bitcoin holder has finally cracked open one of the rarest physical Bitcoin collectibles in existence—a Casascius bar loaded with 100 BTC.
The collector, who goes by the name John Galt on the Bitcoin Talk forum, originally bought the bar in 2012 for just $500. 13 years later, he redeemed it when the top crypto crossed the $100,000 mark, unlocking a fortune now worth over $10 million.
In effect, he saw a return of nearly 2,000,000% on his modest 2012 investment.
According to Galt, the decision to redeem wasn’t easy, as he had struggled considerably with the pressure of holding a single object worth millions.
He also highlighted his past struggle to sell the physical coin and his reluctance to settle for less than Bitcoin’s digital value.
He wrote:
“I didn’t want to redeem it, though. To me, a physical Bitcoin that hasn’t been redeemed feels like it’s worth more than just the money. I did try to sell it a few times, but it’s hard selling something that valuable, and you really can’t trust just anyone. I even looked into auctions, but I’d be getting less than what the Bitcoin itself was worth.”
The legacy of Casascius Physical Bitcoins
Casascius physical bitcoins, first minted in 2011 by Mike Caldwell, are among the most iconic collectibles in crypto history.
The bars and coins, embedded with real BTC, came in denominations from 0.1 to 1,000 BTC. Over time, they became coveted artifacts for collectors and early adopters alike.
According to the website:
“Each Casascius Bitcoin is a collectible coin backed by real Bitcoins embedded inside. Each piece has its own Bitcoin address and a redeemable “private key” on the inside, underneath the hologram.”
However, production halted in 2013 after the US Financial Crimes Enforcement Network (FinCEN) classified Caldwell’s operation as a money transmission service.
Despite that, the coin’s value has continued to rise in monetary and historical value. Notably, physical coins maintain collector value and often sell on secondary markets for as much as $20,000.
To date, more than 10,000 Casascius coins have been redeemed, with over 18,000 still active or unclaimed, according to casasciustracker.com.
The post Bitcoin holder unlocks $10 million from rare Casascius bar bought for $500 appeared first on CryptoSlate.
Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
You may also like
COC the Game Changer: When Everything in GameFi Becomes "Verifiable", the Era of P2E 3.0 Begins
The article analyzes the development of the GameFi sector from Axie Infinity to Telegram games, pointing out that Play to Earn 1.0 failed due to the collapse of its economic model and trust issues, while Play for Airdrop was short-lived because it could not retain users. COC Game has introduced the VWA mechanism, which verifies key data on-chain in an attempt to address trust issues and build a sustainable economic model. Summary generated by Mars AI. This summary was generated by the Mars AI model, and its accuracy and completeness are still being iteratively updated.

BTC Volatility Weekly Review (November 17 - December 1)
Key metrics (from 4:00 PM HKT on November 17 to 4:00 PM HKT on December 1): BTC/USD: -9.6% (...

When all GameFi tokens have dropped out of the TOP 100, can COC reignite the narrative with a Bitcoin economic model?
On November 27, $COC mining will be launched. The opportunity to mine the first block won't wait for anyone.

Ethereum's Next Decade: From "Verifiable Computer" to "Internet Property Rights"
Fede, the founder of LambdaClass, provides an in-depth explanation of anti-fragility, the 1 Gigagas scaling goal, and the vision for Lean Ethereum.
