Six-Set U.S. Mint Proof Lot — 1985-1993 Classics, Vintage Original Sets

A true collector’s lot spanning the mid-80s to early-90s — six authentic United States Mint Proof Sets: 1985, 1986 (x2), 1991, and 1993. Each set comes in its original government packaging with untouched mirror-finish coins showcasing some of the sharpest strikes of the era. These sets mark the end of the old San Francisco production style and the transition into the modern minting era — a must-have bridge between vintage and contemporary proof craftsmanship. Whether you’re expanding a collection, stacking for value, or buying for display, this bundle gives you six original Mint-issued sets for less than the market average. Clean, complete, and preserved — a strong, undervalued pickup.