Provenance can be a game-changer in numismatics—except when it comes to standard price guides. A look at an 1872-M Italy 5 lire from the famed Eric P. Newman Collection reveals why some coins sell for ...
Rare coins from the late 1800s can be worth a lot, due to several factors including the silver standard that was in place in ...
high-grade examples from NGC (Numismatic Guaranty Corporation) or PCGS (Professional Coin Grading Service) — could be worth, well, a pretty penny or more. Ebay sold listings see PF70 (proof ...