I found this on CraigsList of all places and couldn't resist it. It's 1/12 scale and motorized. I think it's about 20 years, everything is still sealed except the main box.
There is an unmolested one for $175 on the PHX Craigs list ready to put together
I just bought this Entex 1/12 scale 3.0 CSL kit for $100. The box was opened, but none of the parts packages have been opened. Everything inside says 3.5 CSL. This should keep me busy for a few days.