25 Most Valuable 1990 Fleer Baseball Cards - Old Sports Cards
1990 Fleer Sammy Sosa 548 Values - MAVIN
1990 Fleer Sammy Sosa ROOKIE #548 PSA 9 MINT - Fixed Price Marketplace
Sammy Sosa 1990 Upper Deck Base #17 Price Guide - Sports Card Investor
1990 Fleer Canadian Baseball Card Set - VCP Price Guide
548 1990 Fleer Sammy Sosa PSA 9 MT - ERROR CARD
Sammy Sosa 1990 Leaf Rookie Baseball Card #220 Psa Graded Mint 9
1990 Topps Baseball Card #692 Sammy Sosa Rookie Card PSA Grade 7 BIRTHDAY ERROR!, in 2023
1990 Topps Baseball Card #692 Sammy Sosa Rookie Card PSA Grade 7 BIRTHDAY ERROR!, in 2023