Cryptocurrency: Casascius brass "Casacius" Loaded (Unredeemed) 1 Bitcoin (BTC) 2011 MS66 NGC,...

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Sold on Jan 19, 2026 for:

$103,700.00 Bid Source: Internet bidder

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Casascius brass "Casacius" Loaded (Unredeemed) 1 Bitcoin (BTC) 2011 MS66 NGC, Ahonen-pg 89. Total Issued: 6,109. Series 1. Type PF. 28.5mm. Firstbits 18qgwKtk. Loaded in 2011. A glittering Casascius piece with exceptional eye appeal, this specimen was lightly dusted with a trace amount of Bitcoin-specifically, minuscule two sats added in 2017-to bring the total value to precisely 1.00000002 BTC.

Among the most intriguing early artifacts of cryptocurrency history, the Casascius 2011 Series 1 "Error" coin holds a distinct place in collector circles. Produced by Mike Caldwell during the formative years of Bitcoin, this series features a well-known misprint-"CASACIUS" instead of the correct "CASASCIUS"-a manufacturing oversight that has only heightened interest among numismatists and digital currency enthusiasts alike. Combining the physicality of a minted token with the trailblazing spirit of decentralized finance, the coin stands as a testament to the experimental and often improvised nature of Bitcoin's early adoption.

From the Otoh Collection of Physical Cryptocurrency, Part VI

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The inherent Bitcoin this token holds may also carry value from subsequent (and possible future) forks like Bitcoin Cash (BCH), Bitcoin SV (BSV), and Bitcoin Gold (BTG). Check the potential additional value here.

Metal: Brass
Diameter: 28.5mm
Weight: 6.8g
Cryptocurrency Value: 1 BTC
Bitcoin Spot per Twelvedata: $93,188 (01-19-2026)
BTC Peel Price: $93,188.00
Mintage: 6,109

See here for a full discussion of physical cryptocurrency.

View all of [The Otoh Collection of Physical Cryptocurrency, Part VI ]

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