Because "equity" in an NBL team (except maybe the Cats) is worth Jack Shit.
When LK says he wants $10M for BB, he's not saying its worth $10M as an actual investment.
He's saying that if yu wnat to our an NBL team, you need to be so rich that $10M is pocket-change, and that he thinks $10M is a fair price to own your own team.
Most teams lose money on an operating basis, and require either the community backers, generous sponsors, or owners, to put in money every year.
What does 10% for Bogut mean? Maybe it means he gets a seat on the board of directors (if they have one)??
It won't give him any actual control, it certainly won't pay dividends, and I'd imagine that even if he found a sucker to buy it, he probably can't sell.