The partnership between PSA (Professional Sports Authenticator) and eBay, announced in early 2024, marks a significant shift in the trading card and collectibles market. This collaboration includes eBay acquiring Goldin, a prominent auction house for collectibles, and PSA taking over eBay's vault service. This strategic move aims to streamline the process of buying, selling, and grading trading cards, creating a more seamless experience for collectors.

This partnership will integrate PSA's grading expertise with eBay's vast marketplace, allowing collectors to grade their cards through PSA and immediately list them for sale on eBay. This reduces the time and hassle traditionally involved in the grading and selling process. The combined services also promise to enhance trust and security in transactions, addressing issues like counterfeit products and ensuring the authenticity of high-value cards​ (Cardlines)​​ (TechCrunch)​.

Overall, the collaboration is expected to elevate the trading card hobby by making it easier for enthusiasts to manage their collections and conduct transactions, thereby potentially increasing market activity and accessibility​ (Small Business Trends)​.