not a bad price but there are no pictures of the the sideart (is it the Scramble art or generic "STERN"? is it even in ok condition?) and the bezel is missing.
by the time you buy that, go through all the trouble of finding the right bezel, a PCB, a harness and undo all the hackwork that's likely to have been done, you might as well spend the $250-$300 to get a nice working one.
though of course i just did this for my Gorf, and while i spent a bit more than i probably would have to buy one at least i did save a classic that otherwise would have languished as a JAMMA conversion...