How to confirm if a toy story action figure is exclusive?

The only verified information in the supplied evidence concerns the 2019 film Toy Story 4, its production details and cast. Neither the Knowledge Graph nor the Wikipedia article includes any mention of merchandise such as action figures, nor does it address exclusivity of such items. Therefore, based solely on the evidence provided, there is no way to determine whether a particular Toy Story action figure is exclusive. If you need that information, you would have to consult additional sources that discuss the toy lines, retailer releases, or official statements from the manufacturer or distributor.