>>6919055It's from the first Pokemon Time merch campaign in 2008. They're sometimes called 'chompy' plush because they open their mouth when you squeeze their belly. There was also a Squirtle and Charmander in this set, but Bulbasaur is the most hard to find by far. I've never seen one on eBay and only a handful on Y!A and collectors' private auctions.
It's kinda hard for me to explain why it's special to someone who doesn't collect Pokemon plush, but I think that goes for everything in this thread. I only collect Pokemon so nothing else in this thread really means anything to me.