Mark McGwire 1990 Donruss Baseball Card 185, Oakland A's eBay
Mark McGwire 1990 Donruss Baseball Card 185, Oakland A's eBay . 1985 topps tiffany #401 mark mcgwire signed rc rookie auto 10 autograph psa. Almost everybody had a sports card collection when they were a kid, but not everyone stuck with the hobby! 1985 Topps Mark McGwire RC PSA Graded NM 7 Baseball Card 401 MLB Collectible… Usa baseball from www.pinterest.com The mcgwire rookie card from fleer, upper deck or donruss are also about a dollar ungraded. Almost everybody had a sports card collection when they were a kid, but not everyone stuck with the hobby! What is a mark mcgwire rookie card worth?