What are the best toy story collectibles to buy?

The available sources focus on the franchise itself and the character of Woody, with no details regarding merchandise, collectibles, or purchase recommendations. Consequently, no specific Toy Story collectibles can be identified or endorsed based on the supplied evidence. Without further data or external references, any list of best items would be speculative. For an accurate recommendation, a dedicated review of licensed Toy Story collectibles from reliable retailers or official marketplaces would be necessary.