There have been a few sales going on over the holidays, but it looks like T-Mobile is out to beat them for the new year. The carrier is preparing a sale for this weekend, from Friday, January 6th through Sunday, January 8th. The sale is (perhaps not by coincidence) scheduled right before CES 2012. If you're in the market for a few specific Android models, you'll want to pay close attention. Without a doubt, the highlight of the sale is the current leader in T-Mobile's lineup, the HTC Amaze 4G, which will be reduced from $229.99 to just $49.99.