Asus 2060 price point

Hello, I’ve been digging on marketplaces to find some deals on rtx 2060s so I can build a 5 card rig for RVn. I have the ability to buy 5 asus rtx 2060 oc edition cards for about 600ea ( brand new ). I know I can prob get some new or used on eBay for 450/500s. Would this be an alright buy at 600ea for all new and all the same?