As you can see from the pics it is a classic Sega mastersystem 1 with laser gun(unboxed). There is a boxed Mastersystem joystick as per pic (untested). However whats cool about this auction is i have included all my game cards which are highly sort after and very collectable nowadays. There is one gamecard that is missing and i believe it is the Bonks adventure game(comes with case but no game card). I have personally not tested the mastersystem so am unsure if still works?? Comes with a couple of adtaptors also. I have not played any of the game cards in years so i cant answer any questions there either. There is a stack of sega mastersystem manuals there too for various games?? Have included 3 Mastersystem games also as part of auction also untested. Happy bidding.