OSV

OSV is a verification service. We do not grade coins, buy coins, or sell coins. As an independent verification service, dealers and collectors alike, are assured that all sets stickered by OSV are indeed authentic and original... We are an independent U.S. proof and mint set verification service. We assure dealers and collectors alike that all sets stickered by OSV are indeed authentic and original... The OSV Blue Sticker - This sticker attests to the exceptional overall beauty of the board relative to other boards of that same date and mint. These boards are the finest in eye appeal for the date.

Primary location: Littleton United States