I got this on sale for $20. Best $20 spent in a while and by far the best spent on something r/c. I would say it is worth close to the current price. No camera, but it is radio controlled as opposed to IR so it works indoor and outdoor. Has a great gyro (I can throw it in the air and kick up the power and it will level off just fine). It has two different settings, one of which is for more aggressive movements. And it has the ability to do barrel rolls and flips.
Pretty fun little quadcopter for anyone looking for something cheap to mess around with.