Vintage radio gear and speedos- worth anything?

[Caine]

Over the past couple of years of getting back into rc i have bought a few vintage cars from the states namely rc10's etc i am running the cars with modern electrics and have no use for the radio gear, speedo's and motors they came with. Atm i have 3 futaba magnum junior set ups, 2 novak speedos both in excellent condition and an old tekin also in great condition just wondering if theyre woth me selling as i have no use for them and would be perfect for some collector who wants period correct radio gear.