Hi all, long time no post, but this is too good.
Those of you doing development want this.
At $200.00 it is 3 times cheaper than the TX1 normal development kit/board and the only difference is no camera module, but any USB camera can be used.
Not quite the poop of the TX2, but for object avoidance or even navigation, by far the best / cheapest deal anywhere.
You will need to sign up as a Nvidia developer, but easy peasy.
If you really want to do neat stuff, this is what you need.