30% Off Past-Season, Patagonia Stores only originally but the website has begun to add SOME items already listed under "Web Specials." You just have to go digging. More styles on sale in store.
Find Patagonia run stores here: www.patagonia.com/store-locator/
My local Atlanta store does free shipping for items they don't have, even for sales items (YMMV on this though). No return date.
Their 50% off sale Wednesday the 9th
***. Every year seems different.
Go early if you want something specific.