Nintendo R.O.B

I have A basically NIB Nintendo R.O.B (robotic operating buddy) that I am the original owner of and have had since 1986. Was pulled out of the box and put together one time sometime in the late 80’s then put back in plastic and back in the box and left alone until today! Pristine condition, still in plastic, gyromite tops still have the warning label crisp and new looking on them. Original box and everything. Not a lot of these survive in this condition. They are pretty fragile. I am selling the robot only and everything he needs to play and operate. No game paks or console or controllers or zapper. Asking $450 obo. Open to cash and trades for sealed Pokemon TCG products or MTG sealed also.