I 2nd Dieseldog!!
I recently got a set of MP3 17" wheels off Ebay. Paid £195 for them in the end, and came with 3 new tyres.
all were kerbed & marked, but I got them professionally refurbished for £235 & bought 2 new tyres for £110.
all in all I've spent £540 for a set of wheels that are effectively brand new with new tyres.
a new set of MP3 wheels are £600+ from Mr Ford, just for the rims, this is the way forward if you want to end up with a decent set of wheels for reasonable money