Picked up my TIE Fighter and X-Wing from there the other week. They don't carry the Y-Wing unfortunately.
Also, if you have kids, sign up for their Kid's Club program. For every $100 worth of kids books or toys (including Lego) you buy, you get $5 in giftcards. It is easy to get that high with Lego stuff. Even the Lego Architecture sets count for that. It is the best option for many sets if you don't have a Lego store anywhere nearby. They dont get all the sets, but they do usually get many good ones. Even if the store doesn't carry them, if you go in they can usually order them in. I need to order a Millenium Falcon whenever they get another good coupon out.
Plus, when you first sign up for the kids club program, you get a coupon for any single toy/book/game for 30% off.