Quite expensive to buy a Megatouch.. not to mention issues if they don't work. and I am not a fan of the other brands.. JVL, etc. To be fair I've never really spent time with the other brands that much, but I want my Photo Hunt, Chug 21, Hoop Jones, and the games I like.
Doesn't anyone make anything yet where you can build your own? Even if it's old hardware, I won't have to rely on finding an obscure OEM part.