This PC was built from local used parts. I found all these parts from Facebook marketplace, OfferUp, let go. I've been building PCs from used parts for almost a year now and a 1660ti for $60 is the best deal ive found by far. im amazed no one else got it before me. I test them all before i buy them. This PC went to a guy that bought if off my facebook ad. He was more than satisfied with what he got for the price.