Only the instruction manuals are included. World Derby for the Game Gear has the outer box and the game cartridge, but no instruction manual. [Game Gear] ① Honoo no Toukyuuji Dodge Danpei ② Yu Yu Hakusho 2: Gekitou! Shichikyou no Tatakai ③ Sonic & Tails ④ Donald Duck's Lucky Dime ⑤ World Derby (outer box and game cartridge only *no instruction manual) [Famicom] ① Kiteretsu Daihyakka ② Akumajou Special: Boku Dracula-kun ③ Super Mario Bros. ④ Osomatsu-kun: Back to the Me no Deppano Maki [Famicom Disk System] ① Doki Doki Panic [Game Boy] ① Slam Dunk 2 ② Jungle Wars These are the 12 items in total. They have been stored at home, so there is some deterioration due to age. Please refrain from purchasing if you are looking for a perfect item.