Lopey

Hi guys, Newbie here on this forum. I have 4 Ndf01's been some time since i've used them, 2 nitros and 2 thunders. i love playing with these nitros and don't really want to get rid of them but with a new job and very little time im thinking of selling my cars with brand new motor and new set of tyres some tools and stuff too. where would i find the appropriate place to do so?