I bought these from a nice person several years ago with full intentions of completing the construction (already competently started by aforementioned nice man) of this R/C ROCKET GLIDER (still can't quite believe it) but did not. I, therefore, hand it over to an individual who will appreciate such things and make appropriate use of it. $50 for each component (i.e. fifty for the glider and fifty for the controller). Thanks for your interest!