Gold cartridge for SEGA MARK III, a baseball game released in 1987. - Game Title: The Pro Baseball Pennant Race - Platform: SEGA MARK III - Release Year: 1987 - Compatibility: Not compatible with SC-3000 and SG-1000 series - Cartridge Type: Gold Cartridge Thank you for viewing. I sell a lot of retro games. I used to run a game shop until 20 years ago. I have been storing the inventory in a dark place, and it has been left as it was for various reasons. This time, I have selected items with little deterioration and am listing them. [With box and instruction manual] It's about 38 years old, but there is little deterioration, and the box is in reasonably good condition. The contents are in very clean condition. Please check the photos and feel free to ask any questions. Welcome to combine with other software ♥ Please be sure to contact me before purchasing. We will offer a discount of 100-200 yen per additional item ♥ When shipping, we will wrap it in cellophane to protect it from rain, etc., and reinforce it with bubble wrap or cardboard for sturdy packaging to prevent crushing. We have confirmed the initial operation of the cassette by inserting it and displaying the screen, but we cannot guarantee the remaining battery life.