Wilt Chamberlain's game-worn uniform from his epic 1969 NBA Finals battle with Bill Russell's Celtics is on the auction block ... a piece of basketball history that'll almost certainly rake in over 7 figures!
The iconic jersey and shorts combo -- worn by the NBA legend during the regular season AND in two games during the Finals -- is currently being auctioned by Sotheby's, and will close Tuesday afternoon ... where it's expected to sell for over a million bucks, and potentially much more.