Schools that poach coaches pay almost nothing in buyout money. UF paid us something like $500k when they hired Mullen. That’s not a made up rumor of a number either, it was in the fine print of one of those USA Today annual AD revenue articles from back in 2018 or so.
Contractually, it’s typically the same amount as it is if you fire them (except the school getting the money instead). But the school with the departing coach always has zero leverage. They can legally enforce the contract if they want, but they’d get tied up in a months long battle with the hiring school….meanwhile the coach is still working for the new school (recruiting, staff building, etc.) while getting paid by the old one, and the old school can’t make a replacement hire until it gets settled.