Megaman II (China Version) GameBoy

[Sword_Gun]

Hey, I have a Megaman II Cartridge for GBO, and it says on it "For use in china only" In a blue box.

I want to find out how rare this is, as my local store sells it for $99, compared to the US release which the sell for $4.

I tried digipress, and theyre list of games, didnt help at all. Seriously.

So, help.