The number on the back is on the top loader and NOT the card. It is so I know which one you purchased as I have multiple listed.

The product is a vintage 1980 Jack Nicklaus PGA Tour trading card from the 1981 Donruss Golf Stars set. This original sports trading card features the legendary golfer and is a must-have for fans and collectors alike. With its classic design and historical significance, this card is a valuable addition to any golf card collection.