FYI from a savvy co-op member:
By the way, in case anyone is new-ish to the sales: This won't be a full warehouse sale; only a corner set off to one side with the sale books there. They have this sort of sale several times per year. Twice a year, the entire warehouse stock is on sale for 50% off, but those sales are in May and December. I'm not saying the sale isn't worth gaing to, just don' get your hopes up that it'll be like the ones in May and December.