I ordered two of these off Ebay for my sons a couple weeks ago (Paid $70 total for 2 with shipping/handling included...seemed like a good deal)
They are addicting, its kept the boys busy on rainy days during this past spring break week.

They are not as controllable as you're lead to believe. Use of the little "lead stickers" that come with it can help you control the copter alittle more predictably.