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Learn more about the Sportlots Baseball Card Values Guide.

Greg Kosc Baseball Trading Cards

Greg Kosc Baseball current trading card values

Card Description	NM	EX/NM	EX	VG	GOOD

1988 T/M Umpires #25 Greg Kosc	$0.22
1989 T/M Umpires #23 Greg Kosc	$0.97
1990 T/M Umpires #22 Greg Kosc	$0.32

See All Greg Kosc Baseball Trading Card Values

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