SUPER RARE ITEM. An official cartridge adaptor for the MSX, manufactured by Hudson Soft to enable the play of Bee Cards on the MSX system. These are game cartridges very much in the style of HuCards released for PC Engine. The adaptor simply plugs into the MSX cartridge slot, then game cards are plugged into the adaptor.
Included with this adaptor is probably the rarest version of Jet Set Willy ever made. A genuine release for the Japanese market, featuring alternative artwork on the label.
Both game and adapter are unboxed but bother are In Excellent condition.