Have a 4-port that won't completely boot, 2 standard controllers, TrakBall, RF switch, power supply, and 3 carts. PacMan, Space Invaders, and Centipede. All three have their overlays.
There is an original box, but it has a rectangular cut-out piece in it (was there a contest / coupon on the boxes??!?!?), but if I have to ship it I'd rather pack things better than they fit in there.
Let me know; I paid $10 at a garage sale for it, and don't have time to troubleshoot it.