Until July 18th, Rat Shack is giving away a $50 gift card to every pre-order of T-Mobile’s Vibrant, which is going for $199.99 with a 2-year contract. No mail-in rebate is required. In more Samsung Galaxy S news, Cellular South is getting its version in the fall.

With your $50 Radio Shack gift card, you can load up on miscellaneous cables! Or use the credit towards accessories for your new super-phone. For anyone buying a T-Mobile Vibrant anyway, Radio Shack’s bonus is surely much appreciated.