mint errors

Shown is the (1871-75)-S Half Dollar Struck on a Quarter Planchet, NGC Mint Error AU 50 that realized $51,754. Images courtesy of Numismatic Guaranty Corporation®
World Coin Auctions

NGC-Certified Seated Liberty Half Dollar Mint Error Realizes Over $50,000

A 2000-P Sacagawea Dollar/Statehood quarter mule recently sold for $102,000 at the Long Beach U.S. Signature Auction. (Images courtesy of Heritage Auctions)
World Coin Auctions

Error Coins Showcase Some Fun Mishaps