Diamond Select, makers of (usually) display figure type stuff has now come up with a coin bank / money box. This is a 2020 item, and it's...kinda odd? It's modern Sonic & he's supposed to be spinning/rolling. However, this video game action doesn't seem to translate all that well into a physical 3D item? His spikes are there, sure, but they needed (I guess) some kind of 'blue swirl energy' or something to really form him into the ball shape needed to craft the item. His shoes are right up past his cheeks & his nose is out past either his tail or the end of the 'energy swirl' You could probably roll the bank along the ground/but not too well.

This seems to be an item that was better in theory than it was in practice. It's also (apparently) not the easiest to find, as it was supposed to be at Walmart and then...kind of wasn't? It is probably a little larger than an average human fist in size. How much it is or where it is, is unknown.