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Description

Extremely Rare 2011 Casascius Double Error Full Bitcoin

Casascius brass "Double Error" Loaded (Unredeemed) 1 Bitcoin (BTC) 2011 MS66 NGC, Ahonen-pg 89. Total Issued: 5. Series 1. Type PF. 28.5mm. Firstbits 19guzSV7. Loaded in 2011. The first 'error' refers to the well-known misspelling on the hologram, where "CASACIUS" appears incorrectly-an issue that was corrected in later releases. More notably, the second 'error' involves the unusual placement of the firstbits, printed approximately 3mm higher than standard, rather than centered within the hologram. This exceptionally rare and desirable variety is certain to attract strong bidding interest from connoisseurs of physical cryptocurrency.

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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: $100,735 (11-06-2025)
BTC Peel Price: $100,735
Mintage: 6,109


See here for a full discussion of physical cryptocurrency.

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Auction Info

Auction Dates
November, 2025
6th-7th Thursday-Friday
Bids + Registered Phone Bidders: 44
Lot Tracking Activity: N/A
Page Views: 682

Buyer's Premium per Lot:
20% of the successful bid per lot.

Sold on Nov 6, 2025 for: $114,000.00
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