With Kingdom Hearts III now right around the corner, it looks like photo-op stands have been sent to GameStop stores for after Black Friday. While they were not supposed to be displayed until then, it seems some stores have set them up early.
GameStop has also put up an entire new section of the website dedicated to all Kingdom Hearts merchandise. It's separated into sections that include the versions of the game, collectibles, and media. Thanks to Churroz for this information!