The game-used jersey from Diego Maradona's first World Cup appearance in 1982 is about to hit the auction block -- and experts believe it's gonna rake in a fortune!

The Argentinian soccer legend made his W.C. debut on June 13, 1982 in a group stage match against Belgium,

Maradona didn't score a goal in the 1-0 loss -- but the 21-year-old flashed some potential of the superstar he would become.