I bet at least whatever midlevel Heat, Boston and Knicks can offer. And possibly Dallas if they don't keep Tyson. Kwame makes sense for all those teams.
When it comes to midlevel or below centers, this year is kind of empty. Sam Dalembert, Jeff Foster, Jason Collins, Chuck Hayes and Kwame.
Dalembert is likely to get more than midlevel. Foster will likely stay in Indy. Kwame > Collins. And I bet any of those teams would take Kwame over Chuck, even though Chuck is the better player in a vacuum.
Kwame should get decent money.