it's random, sometimes you'll see someone selling for 250, others up to 360. just gotta wait and hope you'll find a good price. was able to come up on a pair for 200 DS, patience!
I actually called in to complain about not being informed about the shoes were b grades, got 10% refunded on my racers. Had to talk to the manager. Granted, I didn't see any flaws in my racers but anyway to save money hahah