One of the local guys has a couple of these NIB, $90 each. I remember there was a thread on RCO/RCU long ago but don't recall the whole story. It may be Bro Wreckrman that has them, not sure though.
I have had a few they fly good but have some problems. the covering is not good at all fuel soaks trough after a while i broke the fuse really easy i have hit other profiles harder and not hurt them at all. does fly well though.