I saw at Fred's in Beaverton, a few of the Vivitar 'go-pro' knock-offs with a steep markdown: $40, down from $100. Didn't study the specs, don't know what it can do, but it's most likely not going to do what a $300 go-pro can.
Still, maybe it has some good use for some of you smart people out there. I can say this: the camera looks good on the outside. By just a quick glance, it looked to me a lot like the go-pro, with the clear plastic shell.