You have to account for:
- Working or not
- Defective or not
- Condition of cabinet (scratches, breaks, gouges, condition of wood--water damage?)
- Condition of side art (intact or half ripped off?)
- Condition of control panel
- condition of the LED displays (working 100%?)
- Laser player - working properly?
- Laser disc - Scratched?
- Marquee - Cracked? Scratched?
- Coin door - rusted? dented?
etc...
Depending on the answers, could be only good for parts, or could be worth... "more".

If it's still brand new in the box, never been played, then a couple thousand. More likely though, maybe a few hundred.