Pelican's "Monster Brain"

[FreezeWarp]

A while ago I had purchased a GBA accessory called the "Monster Brain", a very powerful and easy to use cheat device solely for Pokemon Red, Blue, Yellow, Gold, Silver, and Crystal. With this accessory you can easily change your Pokemon, items, and several other things, as well as make backups of your save files, without ever needing a complicated cheat code. Now, I'm wondering, how many people actually bought one of these, and if you would like such an easy to use tool for the newer GBA and DS games.

On a last note, I'm somewhat curious why they never did make one of these for the newer games; did it not sell, or were there copyright issues?