Tap any coin or bar to identify it, price it, check key dates, and add it to your Stack to track holdings' live melt & value. Melt (floor) = live spot × metal content; Est. value adds a typical grade/resale premium — a ballpark, not a live price guide, so confirm on PCGS or eBay sold. Live spot from gold-api.com every 60s, cached on-device for spotty signal.
Coin photos via Wikimedia Commons. Public domain: U.S. Mint (Silver Eagle, Gold Eagle, Kennedy half, Platinum & Palladium Eagles), Brandon Grossardt (Morgan dollar, Washington quarter), Saint-Gaudens design (Double Eagle). Licensed: war nickel © Bobby131313 (CC BY-SA 3.0), 1982 copper cent © noy-nac (CC BY-SA 4.0), Eisenhower dollar © James St. John (CC BY 2.0). Public domain: Smithsonian National Numismatic Collection ($10, $5 & $2½ Indian Head gold eagles), The Met (British sovereign, CC0). Stylized coin graphics are original.