This Pop! Plush Halloween Stitch Plush is exclusive to Hot Topic.
Pop! Plush is in stock here is the Link.
From Hot Topic:
Uh-oh. Badness coming on.
Stitch got a makeover this Halloween... as a vampire. He looks so dapper dressed up as a blood-sucking plush, you'll want to hug him all night. Just don't let him bite you!
Only available at Hot Topic!