eBay UK has extended its Authenticity Guarantee program to trading card games, making third-party verification mandatory on cards sold for £500 or more. The rollout covers Pokemon, Magic: The Gathering, and Yu-Gi-Oh listings, with authentication handled by Professional Sports Authenticator (PSA).
The system works as a post-sale step. After a card sells on eBay, it goes to eBay’s authentication center rather than shipping directly to the buyer. PSA staff carry out what eBay describes as a “comprehensive, multi-point physical inspection,” checking the card against known counterfeits and assessing its condition. Once cleared, the card ships via tracked next-day delivery to the buyer. Sellers receive confirmation their listing was legitimate, and buyers receive a verified item.
How the eBay Authenticity Guarantee process works
The flow differs from traditional grading services, where sellers submit a card for inspection before listing. Under eBay’s model, authentication happens after the sale closes. Any card listed at or above £500 that sells automatically enters the Authenticity Guarantee system.
That approach puts oversight in eBay’s hands rather than the seller’s, reducing the chance of a card being swapped or tampered with between inspection and shipping. PSA is one of the largest grading services in the trading card market, processing millions of submissions each year across sports cards, trading card games, and other collectibles. The company has been authenticating cards since 1991 and its certification is widely recognized as a market standard.
Why the trading card market needs authentication
Fraud in the trading card market is well-documented. High-quality reprints and altered cards have become harder to detect without expert review, while the value at stake has grown considerably over the past decade. Graded rare Pokemon cards regularly clear several thousand pounds at auction, and verified PSA 10 copies of first-edition cards have sold for six figures. That makes authentication a practical consideration rather than an optional one for serious buyers.
eBay already applies Authenticity Guarantee to luxury watches, handbags, and sports cards in some markets. Adding trading card games to the program brings TCG sales in line with other high-value categories on the platform.
The £500 threshold and what it doesn’t cover
The current floor leaves a wide portion of the market outside mandatory authentication. Plenty of sought-after cards, graded or raw, change hands for between £50 and £499 without triggering the program, and eBay has not announced plans to lower that threshold.
For transactions below £500, eBay’s standard buyer protection applies. The company recommends reviewing seller feedback ratings carefully before purchasing, verifying that the seller accepts returns, and examining listing photos closely for signs of wear inconsistent with the stated condition. Sellers who provide multiple high-resolution images carry less risk than those with a single photo. Careful vetting won’t catch everything, but it reduces the most avoidable risks.
eBay has not confirmed whether the program will expand to additional TCG titles or lower price points.