There are about a dozen cabinets at a local arcade supplier. I stopped in at 5:30 tonight as they were locking up. He said $50.00 for anything in this stack, but that he was leaving and I only had 5 minutes.
I noticed the midway/bally control panels and requested this cabinet that was on top. When I pulled it down, I realized it was EXACTLY what I wanted. The cabinet itself is in great shape. I am sending a friend back to dig through the stack.
As for the PCB - yeah if anyone wants an Arkanoid PCB - I have one. The spinners -- I'll be keeping one and offering another to a friend. If he passes, then I will entertain offers.
I guessed that the opti-pac is necessary, but wasn't 100% sure.