NBA Showtime: NBA on NBC VideoGame for Nintendo GameBoy Color and Advance consoles. Genuine official USA Nintendo product. Cartridge only. No Instruction manual and no Case. Tested and in working condition. What you see in pictures is what you get. Will dispatch by Royal Mail Signed Delivery service. Please pay for your purchase within 48 Hours otherwise we will cancel the order. Please have look at our other Retro VideoGaming items. Thanks.