Nip-it is awesome. Multiball, zipper flippers and a player controlled toy. For points focus on getting it through the gate on the left, it's essentially 3k, 1k for it, then it sends it to gator for 1k, then bonus. Yours is in outstanding shape, nice find.
If you like nip-it, find a capersville. It's even better. 4 mil b.c. and fireball of course round out the great EM multiballs.