Sega Mark III Software "Congo Bongo" ★ Operation confirmed on Retro Freak I confirmed the operation at the time of listing, but it may not start depending on the condition of the buyer's console. (Operation is not guaranteed) This is a used item, so there may be scratches, damage, discoloration, and dirt. Please purchase only if you understand this. If you are concerned about scratches or damage, please refrain from purchasing. Also, it may look cleaner in the photos due to the lighting. If you are concerned about scratches or damage, please refrain from purchasing. ※ No box or manual ※ Price negotiation not allowed ❌ Sega Mark III Sega Mark III SG-1000 SC-3000 I am also listing other game software #pa_games 092338 101336 022233