I saw an ad on craigslist for a BFG Tech GTX 285, it was only 50 bucks. Should I buy that to replace my GT 430 or just save and get a DX11 GTX 650 Ti?
gtx285 direct comparison is gtx460. gtx650ti is much faster than the two. also 650ti is dx 11.1 capable and 285 only support up to dx10. seeing your current card is 430 are you sure your psu will be handle 285?