I don't see anything that is more than cosmetic damage. IOW, it should perform flawlessly just like a new one. But there are cosmetic defects and this should have been noted in the auction. Contact the seller and nicely ask him what he will do to work with you.
Best case senario, you get a kick ass truing stand for even less money. Worst, case if he digs in......................welcome to ebay. It's a risk. You can give him negative feedback but he will zap you with the same. Neither of you win. Again, it's a calculated risk of doing business on ebay.