I have acquired several combat models in an estate. Most are in very good condition and are from GRS models and appear to be constructed of foam, balsa with some composite threads. They are covered with clear plastic covering and have motors mounted on them. The motors have Profi written on the sides, one is a cyclone. One is a 1/2a type, all foam covered with some kind of Kote with an older Norvel engine. I also have a spare 1/2a Norvel and cylinder and piston, I think it says AME on the side.

Anyone care to venture a guess of the approximate value of this stuff? I will probably list on RCU sometime soon.