That's the same game as the one on the Sega CD - an adventure game with some strategy. Not a bad price for it since you're keeping it, especially if it's complete.
Okay, when the hell did Subsistence's price crash so hard? That's still the only way you can play the original MSX Metal Gear games, isn't it? I thought that would keep the price a bit higher. (The PS2 trilogy set didn't include the second disc, probably because Konami didn't want to bother with removing Metal Gear Online.)
Metal Gear Solid HD Collection also includes the MSX games
Las calles no son basurero, POR FAVOR TIREN LA BASURA EN SU LUGAR !!!!