MINT! 1988 Topps Mark McGwire #3 ERROR CARD w/ White Triangle Oakland A's

See pictures for errors. RARE White Triangle error! Overprint on the D of Breakers, offset printing, etc.

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Mark McGwire - 1988 Series, Topps #3 *ERROR CARD*/ White Triangle

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You don’t find these mark mcgwire record breaker errors and lots anymore these 10 1988 Mark McGwire record breaker has the white triangle near his

MARK McGWIRE ERROR CARD w/ White Triangle Oakland A's 1988 Topps (lot of 10 )

Card is beautiful.

Mark McGwire - 1988 Series, Topps #3 *ERROR CARD*/ White Triangle / PSA MINT 9

MARK McGWIRE ERROR CARD w/ White Triangle Oakland A's 1988