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Learn more about the Sportlots Baseball Card Values Guide.

Mark O'Brien Baseball Trading Cards

Mark O'Brien Baseball current trading card values

Card Description	NM	EX/NM	EX	VG	GOOD

1992 Stadium Club Dome #131 Mark O'Brien	$0.20
1993 Fleer ProCards Erie Sailors #3114 Mark O'Brien	$1.02
1994 Fleer ProCards Hudson Valley Renegades #3382 Mark O'Brien	$1.02

See All Mark O'Brien Baseball Trading Card Values

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