Rare Ballstreet Error Card Mark McGwire LOT of 2 #27

Rare Mark McGwire Error CardOne of a kindI have left the error card uncutAlso included is a regular foil card that is not an errorI have never seen another error like this oneCheck out my other items!TIP: ACCORDING TO "THE INVESTOR'S JOURNAL" AN EXPERT ON CARD COLLECTING: IN MOST CASES ERROR CARDS ARE MUCH MORE SCARCE THAN THE PREMIUM IT COMMANDS OVER THE COMMON CARD SO MOST ERROR CARDS ARE "BARGAINS". INVESTING ABSOLUTE #5 IS TO BUY THE RAREST CARD POSSIBLE. IN MOST SETS THE RAREST CARDS ARE VARIATIONS OR ERROR CARDS!