i cant afford full price, and these bags seem to be hard to find! do they only have one sale a year?
MuseTen carries them in the US and the customer service is superior.
If you don't mind a slightly used bag, I've seen a lot of them at the Bag Borrow or Steal website. In their outlet section, they frequently sell gently carried bags.
BE has about 2 sales per year, one in January and one in the summer.
Muse Ten has a few bags on sale right now (20% discount).
There is a BE bag at annsfabulousfinds.com right now. They occasionally show up on eBay.
To be honest, I don't think you're going to find BE bags deeply discounted as they are produced in fairly small quantities.