2013 Nasty Fans Bitcoin-Themed Silver Round. 1 Gram of .999 Fine Silver. MS-64 PL (ICG).
Unfunded and non-loaded. These coins were announced by OgNasty on the BitcoinTalk.org forum on August 14, 2013. They were intended as a fundraiser for the Nasty Fans club of Bitcoin enthusiasts and were priced at 0.001 BTC each. The coins themselves were designed by forum member DobZombie and were manufactured by Amagi Metals of Denver, Colorado. The design features the Bitcoin symbol on the obverse and the club's logo on the reverse, which is part of a Bitcoin mining computer with a prominent cooling "fan" on its side. The date is also listed in binary code near the edges. Just 1,000 were struck for this year and they remain popular keepsakes from the tail-end of the early period of physical crypto. We do note an interesting strike through mint error on the obverse in the area of the composition "AG".

Estimate: $200