If you’ve held out for a deal on one of T-Mobile’s current smartphones, I’d keep your eye on next weeks buy-one-get-one offer. The offer is valid from 5/18 – 5/26 and includes eligible devices such as the T-Mobile myTouch, myTouch Q, HTC Amaze 4G, Samsung Galaxy S II, Samsung Galaxy S Blaze 4G and Samsung Exhibit II 4G. The bogo requires a new two-year agreement on qualifying Classic plans and a mail-in rebate is required. No word on if this offer will be good for qualifying upgrades or if the HTC One S will be a part of the promotion.

We’ll update you with more details as they arrive.