For free you can't really complain so I'd say get it especially if it's not too far away. You'd only be out gas and time worst case scenario. The monitor should be a lot easier to deal with than the PCB. As Wiz said Pole Position can be a bit of a headache to get running, but there are some preventative maintenance tips that help. Some members here have had their machines running without problems for years. I just got my board back from repair so I'm still working out a few bugs in my cabinet (like a bad accelerator pot).