Are you looking at a F series or E series? You can get a very good E series at significantly less than your price range... I know this because mine is sitting on the floor of a friends dealership in Pretoria... PM me if you would like details of it...
I don't think a F series will fit into that budget. There are a few good e90 and e92's out there. Autotrader has a few good ones listed.
Is this going to be your daily drive?