Hi, i was looking to upgrade my GPU from a GtX 1050 oc, and I found this listing on eBay for a new RX 580 for ~$50 - https://www.ebay.com/itm/GIGABYTE-R...sh=item56dcb28b19:g:YNwAAOSwcble06J7#rpdCntId I don't have much experience buying off eBay and I wasn't sure if it was legit as the seller has 100% positive feedback with 174 sold in the past 24 hours. Is this legit and should I buy it?