Nintendo Game Boy - Trip World

Trip World by Sunsoft is probably the rarest Game Boy game ever released.
This gem of a platformer from Sunsoft never saw a release in North America (it was released in Japan and in Europe). This past month saw a loose Japanese copy sell for about $170 while a sealed PAL copy passed the $1300 mark. The game has recently been re-released on the 3DS Virtual Console in Japan and Europe (still noting for North America), but it hasn’t seemed to slow down the enthusiasm for the original Game Boy version.

Yakopoo is able to shapeshift between three different primary forms at any time, these forms are manually activated by the player when desired (by pressing UP+B or DOWN+B)

Now you too can play this game! (you don't even need to pay $1300!)

This torrent includes both the European (English) version as well as the Japanese version.