It's fascinating that despite being one of the main characters, Jon is bereft of the merchandising blitz that Garfield and his animal friends received. It's another way Jon is the opposite of Garfield, since he's relatively free of merchandising. I know Jon is not exactly the most appealing character in terms of design, probably because he might not look that great in 3D. Even Wario and Waluigi have official plushies and figurines despite their more "ugly" design! At most he's got a few figurines though.