The outspoken billionaire, in an interview this week with CNNMoney.com, said "anybody" would be interested in James. Cuban said it would be tough to sign the two-time defending league MVP in free agency, but a sign-and-trade deal with Cleveland is something he would look at.
Phoenix Suns President of Basketball Operations Steve Kerr has been fined $10,000, also for public comments made in violation of the anti-tampering rules. Kerr's comments were made on a radio show on May 14.
Cuban didn't immediately return an email from The Associated Press.