AT&T assures us sales of their first Tegra 2 device are going along just fine, but just in case you think they could use a little extra help you may want to look into a little deal Amazon is running this weekend. For a mere $49.99 and a signature on a new AT&T contract you can score the the handset currently in 4G limbo. Rest assured, AT&T is planning on enabling support for their full 4G speeds in the very near future, might as well get ahead of the curve and pick up the Atrix now.