T-Mobile's Classic Plan customers have their own sale
The deal for Classic Plan customers involves you opening a new T-Mobile account with the indirect retailer, or upgrading your phone. Both require a signed two-year contract for the Unlimited Classic Rate Plan and a data plan costing $30 or more (5GB, 10GB or unlimited). With all of that taken care of, the Samsung Galaxy S Blaze 4G is free after a $150 rebate, the Samsung Galaxy S Relay 4G is free after a $150 rebate, the Samsung Galaxy S II is free after a $200 rebate and the Samsung Galaxy S III is $130 after a $200 rebate.
The deal runs through the end of the year, and if you need to find a T-Mobile indirect dealer near you, you can check out the store locator on the T-Mobile website.