adidas via eBay offers its adidas Men's Crazy 1 ADV Shoes in Cloud White/Core Black or Core Black for $49.99. In cart, that price drops to $37.49. With free shipping, that's $3 under our mention from two weeks ago and the lowest price we've seen. (It's the best deal we could find now by $18.) Buy Now Features Available in select sizes from 10.5 to 13