2005 & 2006 US Mint Proof Sets
Updated September 21, 2026
| Lot number | 99 |
| Auction | Silver Sunday Coin & Currency Auction |
| Date | September 27, 2026 at 7:05 PM CDT |
| Auction house | BIGBIDNOW |
| Location | Columbia, Missouri |
This auction lot features a consecutive two-year run of official 2005 and 2006 U.S. Mint Proof Sets, struck at the San Francisco Mint and complete with their original government packaging.
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