(CBS) The Bulls’ original copy of Michael Jordan’s $33 million contract for the 1997-’98 season is up for auction, according to ESPN.com.

The contract is the biggest single-season deal in NBA history, and it was for Jordan’s final season with Chicago.

Heritage Auctions will auction the contract off, ESPN.com reported, and it was originally valued at $30,000 but has already topped $28,000 with a week of bidding left.

Check out more details here.

Watch & Listen LIVE