There's no shortage of interesting, old and rare European coins capable of commanding big money at auction but are any actually still in circulation and not being handled by private collectors with.
Three highly valuable vintage Chinese coins certified by Numismatic Guaranty Company (NGC) each sold for over $1 million USD in a sale presented by Taisei
An extremely rare Type 2 Henry VII Sovereign hand-struck in gold more than 500 years ago and now certified by Numismatic Guaranty Company (NGC) is being