Are toy story toys sold at disney theme parks?

Based on the evidence available, there is no confirmed data indicating that toys from the Toy Story franchise are sold at Disney theme parks. The only verified entity in the provided evidence is the film Toy Story itself. Without additional sources confirming merchandise availability, I cannot state that such items are sold at Disney parks. If you are looking to purchase Toy Story merchandise, you might want to check official Disney stores, the Disney Store online, or authorized retailers.