Actually, they arrived last weekend. I went to the grocery store on Wednesday (August 27th) and there were none. When I went again on Friday (August 29th), there they were in the cookie aisle!
Since they’re limited editions, I bought 6 boxes. I figured an April 2009 expiration date gives me some time to enjoy.
I really like them better than Oreo’s because they’re not as sweet and they’re easier to break apart and eat the filling.
BTW, I went to the grocery store today (9/6/08) and they’re still there! Also 9/13 and 9/20 — Hydrox are still available.