This is the Sega ST-V motherboard that accepts interchangeable game cartridges. Included is the Radiant Silvergun cartridge, considered the greatest vertical scrolling shooter ever made. Just pop this in any Jamma cabinet or Supergun to play.
$235 shipped or I will trade for a Popcorn Hour A-110
The quickest way to contact me is via e-mail: mrash1 AT sbcglobal.net
Sold. Thanks for looking.