I'm building my first PC and have ordered all the parts except a cpu. I've been waiting for the price of the i5 6600k to drop a little on Amazon because I've seen them go for cheaper. I found them on eBay for cheaper but can't tell if it's legit or not? It's not unreasonably low but it's a good deal, one claims they are an authorized Intel dealer and they are brand new. Does anyone have any experience buying CPUs off ebay?http://