Hi there,New to this world. My brother in law passed away and he collected all things vintage in this hobby area. We have several body/decal kits, some of little value, but I ran across three shells I believe might be of value to some of the folks on this forum. A Nostalgic Series Porsche 906 Carrera 6, and 2 Touring Series or PureTen? body/decal sets, the BP Oil Porsche Turbo and the BMW 320i, all still in their boxes. Please forgive my ignorance in this area, but we are trying to be sure all the items in this collection go to true vintage collectors and not someone simply trying to get a deal. I had one guy offer $10 each for the shells/decals, but there is no way I am doing that. Can anyone help with true value of these shells? He had over 150 1:8, 1:10 shells by the way, so we are just getting started. He had sets upon sets of tires, wheels, engines, gears, and right down to screw sets for these cars. We are overwhelmed. Also, please forgive me if I am not doing this incorrectly, this is my first post so feel free to correct me.