The product is an 1987 Major League Baseball Nintendo Entertainment System (NES) cartridge manual. It is designed for NTSC-U/C (US/Canada) region NES consoles and features a sports genre with a focus on baseball. Published by LJN, the game allows for multiplayer gameplay and is part of the MLB video game series. With a rating of E-Everyone, this vintage game offers a nostalgic experience for fans of Major League Baseball and retro video games. Untested, in great shape. Sold as is.