uhh, start calling around shops in the city (sorry, i dont know many) and then if your willing to come up to westchester, check out hickory and tweed, pedigree, and ski haus. they are the three around here.
Buy them through SRD, online or over the phone. Have them shipped second day. Won't be cheap, but you'll have them. Or call Starting Gate, and Equipe Sports at Stratton. One of them may carry them, and ask them to hold them.