Ah the 8.5 shoe size. Footlocker seems to think noone has that size.
I brought mates to the Footlocker raffle yesterday. One got called & got my size 10. Another got called last & got the last pair - a 12 - which I'm passing on to a guy in Adelaide I know (at cost). He didn't get called in the raffle there (and only one store in Adelaide got them).