Always seeking innovative ways to distribute cards, Topps delved into basketball rack packs for the first and only time in 1973. Printed in a much shorter supply than baseball cards, this is one of the very few racks that has endured in its original, unopened state, just as it was issued 50 years ago. It showcases players from both the NBA and ABA, pre-merger in 1976. Consider tucking this one away for another 50 years!