While T-Mobile’s official channels are now said to all have launched the Galaxy S III, inventory constraints have us looking in every direction for available T-Mobile units. As of yesterday, Costco has placed the 16GB Pebble Blue unit up for sale on Costco.com. No word on in-store availability at Costco retail locations, but at this point ordering online seems like a great idea and not driving all around town hoping to find this elusive device.

Costco sounds like as good of a place as any to grab this super smartphone! In case you are wondering, our in-cart price for a new activation was $249.99. No word on final pricing for upgrades.

Costco