basketball cards worth money

Here are the 13 most expensive David Robinson cards: 1. happy fathers day cards 1998-99 Skybox Autographics David Robinson #50 Black Blue Ink – BGS 9/10. barcelona basketball 2 1991 Fleer #237 David Robinson, Magic Johnson, Michael Jordan PSA 10 3 1989-90 Hoops #310 David Robinson IA Rookie RC BGS 10 Pristine