1999 United States 9-Piece Silver Proof Set Original Box & COA U.S. Mint Issued
Updated August 6, 2026
This auction ended on August 28, 2026.
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| Lot number | 1001 |
| Estimate | $300 - $450 |
| Opening bid | $150 |
| Category | Coins & Currency |
| Auction | August 28 2026 Online Auction |
| Date | August 28, 2026 at 9:00 PM EDT |
| Auction house | KNJ |
| Location | Sterling, Virginia |
1999 United States 9-piece Silver Proof Set, produced by the U.S. Mint and presented in its original government packaging with Certificate of Authenticity (COA). This set features beautifully struck
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