In Japan however, I've had the reverse of that. Every used game I have bought has come in pristine condition with all inlays and extra bits and bobs that came with it when it was new. I have a friend who got the PS1 version of Metal Gear Solid that came with a load of collectors stickers or something, it was pretty neat.
|It also had a Suikoden Demo|
So for about 200 yen each we took these things back to my buddies place, slammed them in his Famulator and turned it on. First it didn't work and got a load of gunk inside his system, which we had to clean out before trying again, and then when we did make it work, the sound was a bit.....off. Take a look!