Click to expand Tap to zoom 2000 Library of Congress Commem Proof $10 Gold & Platinum Bimetallic Coin in OGP $1,288.65 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 2000 Library of Congress Commemorative Proof $10 Gold & Platinum Bimetallic Coin in Original Mint Packaging.