my wife lost her BB on vacation, so yesterday we got a new phone for her. She is with tmobile. Went to a tmobile store, and the s3 was $280 AFTER a $50 mail in rebate WITH a 2 year contract. Kind of pricey. All costcos have a little booth where they cell devices for different carriers - decided to check it out. Holy shit, same phone, $180! and no mail in rebated PLUS you get "free" accessories from costco too: screen protectors, phone charger, two cases. Pretty sweet deal if you ask me.