All Signed Baseball Cards – Tagged Greg Blosser – PastPros
All Signed Baseball Cards – Tagged Luis Polonia – PastPros
All Signed Baseball Cards – Tagged Ellis Valentine – PastPros
1989 Topps # 424 Luis Polonia Oakland Athletics
All Signed Baseball Cards – Tagged Luis Polonia – PastPros
All Signed Baseball Cards – Tagged Eric Plunk – PastPros
Luis Polonia Signed 1991 Topps Stadium Baseball Card - Anaheim
Luis Polonia Signed 1990 Upper Deck Baseball Card - New York
PastPros Facebook
All Signed Baseball Cards – Tagged Eric Plunk – PastPros
All Signed Baseball Cards – Tagged Rondell White – PastPros
Luis Polonia autographed baseball card (New York Yankees) 1989
All Signed Baseball Cards – Tagged Luis Polonia – PastPros