I picked up the Mini on the left from this seller, and he still has the one on the right available. These are pretty hard to come by so I thought that somebody else may be interested in grabbing the last one. The thing is just over 55" tall, so finding room isn't much of an issue:
http://www.neo-geo.com/forums/showthread.php?t=206801
http://www.neo-geo.com/forums/showthread.php?t=206801

