Because every game has to come with a pre-order bonus these days, Gamestop is offering a free plush doll of Mama when you pre-order Cooking Mama 4: Kitchen Magic for the 3DS. Yes, for putting down $5, you can get your very own Mama to abuse like she abuses you when you inevitably screw up a recipe.
Even for a pre-order bonus, this doll appears to be cheaply made. I can't imagine they spent more than 10 cents putting these into production. It looks like a strong breeze could cause it to fall apart. Still, I suppose it's free, so you can't complain too much.