A collection of 1980s / 90s handheld video games to include a boxed Green House GH-54, Game and Watch, Nintendo (1982)m a boxed Mini-Munchman, Grandstand (1981), a boxed Dragon, Grandstand (1982), a boxed Penguin Gin, Takayoku Toys (1982) with instructions, an unboxed Submarine Battle, Casio (1985) an unboxed Jurassic Park (1992) (6)