Well I actually just bought these from Hatman and used them just a few times. They are the Cactus V2s model. I have one transmitter and 2 receivers. They worked fine for me but I was able to save up my money for cyber syncs quicker than I thought. One of the receivers needs a new battery too, which shouldn't be too much (I think like $15 at Carsands). Would like to see $50 for the set. Edit. Damn, wasn't paying attention and stuck this in the wrong thread. Please move to the Buy/Sell