If you want shoes that'll release (yeezy's, PSNY 12's, or any heat) def a bot. If you want some that released back then that are still available. FC, Facebook page (scoop208, hometown(yours) trade and sell, etc) or just simply look on Craigslist.
Also there may be stores that do consignment in your hometown those aren't THAT bad. Like I said though grailed.com has them cheap.