If you can get 4 good games and the cab is in as good shape as you say, I'd say it's a good deal.
The 4 slot mobo is worth $200 easy
A good 25" monitor is worth $100 easy
Even if you only think of the cab and controls as worth $50, that works out to be around $30 a cart... and there are PLENTY of carts that command a higher price than that.
If I were you, I'd snag it. In fact, if it's near NJ and you don't want it, let me know
