So an arcade I went to has a Metallica, TWD, GB, and GoT. The games have been on site for years, not really serviced but still pretty decent. I asked if they would sell the Metallica because that's one of my favorites and he said he'd sell them as a package for 20k. I really shouldn't lay out that much cash but almost feel like that's too good of a deal. I could sell the other 3... you know in this buyers market... what should I do?