Oh, I just got my dot mario cushion the other day! It was one of the Club Nintendo Platinum (Japan) rewards for this past year. (sorry about the large-ish pictures)
http://www.joystiq.com/2011/10/25/club-nintendo-dot-mario-cushion-is-another-reason-to-envy-japa/
Looks pretty nice!
It's size is pretty decent as well. (stacked up against my DSi, 3DS and GB Micro). Thickness of the cushion is about half of the 3DS (length-wise).
starcraft: "I and every PS3 fanboy alive are waiting for Versus more than FFXIII.
Me since the games were revealed, the fanboys since E3."
Skeeuk: "playstation 3 is the ultimate in gaming acceleration"