Which disney park toy story souvenirs are most popular?

The information provided does not include any details about Disney park Toy Story merchandise. The only verified data concerns the character Simba from The Lion King franchise, which is unrelated to Toy Story. Because of the absence of relevant sources, it is not possible to identify or rank Toy Story souvenirs based on popularity. To obtain accurate information, you would need to consult Disney’s official merchandise catalog, park retail reports, or fan surveys that specifically address Toy Story items. Until such evidence is available, any claim about the most popular Toy Story souvenirs would be speculative.