Best place imo is TBS when they get a full stock in and do the -20 vat and the a 15 or 20 coupon. It comes out to like 260 or so free shipping...with a full size run. Bought mine at the beginning of the season and never looked back.
Anytime you wait for it to drop below that, it's likely going to be sold out in your size. Everywhere else with stock is still at full retail.