As LeBron James continues to rewrite the record books, his memorabilia, like these game-worn sneakers, continues to soar in value.

James wore the Nike Zoom LeBron 4 during the 2006-07 season, his fourth in the NBA. Designed for Cleveland Cavaliers road games, the black and red colorway released in Feb. 2007, presumably around the time this pair hit the court. Steiner Sports is auctioning off the sneakers, which bear James' autograph in silver on the right shoe. Authentication was provided by Mears, Lou Lampson and Upper Deck.

Bidding for this auction stands at $1,577 and will end this Sunday. Get your bid in now at Steiner Sports.

Game-Worn Nike LeBron 4 Black Red PE Left

Game-Worn Nike LeBron 4 Black Red PE Top