Just for the record and only for the record there is no such thing as a marvel vs capcom 2 arcade machine.
Most games made after 1998 were sold only in kit form. This is the case for mvsc2. Most commonly it was put in a generic podium cab. So even used, your are going to have a hard time finding a mvsc2 cab. You'll have to buy the pcb and cab seperately as most of those cabs were converted to capcom vs snk or capcom vs snk2, tekken tt, or whatever.
Also no such thing as mvsc2 side art ect.... just a marquee and play instruction cards, that's it.
I'm only pointing this out because it's an extremely odd game to want the dedicated cab, especially considering it doesn't have one.