Got a offer to buy a wavebird controller with receiver all in good condition for $20. 1) Is $20 significantly less then I would expect to pay on e-bidet? 2) Could I sell it for enough more it would be worth my time? 3) Should I keep it even though I NEVER play GC? (Maybe someday I will end up with a Wii? ) 4) Does anyone here want it and would compensate me for my troubles?