SlabX

How to start collecting · Part 4 of 8

Blog · · 7 min read

How to start collecting, part 4: buying without getting burned

Which marketplaces protect you and how, what eBay's authenticity guarantee actually covers, the payment mistake that voids your protection, and three questions before every purchase.

You will buy from strangers. The question is what stands behind the purchase when the card is not what the listing said. Protections differ by platform and by how you paid, and the rules below are the published ones as of September 2026.

eBay

Trading cards listed at $200 or more per card are enrolled in eBay's Authenticity Guarantee: the card ships to an authenticator (PSA performs the inspection) before it reaches you, and for graded cards the slab and label are verified without regrading. Below that threshold, the Money Back Guarantee still applies: the full price plus original shipping is refundable when an item does not arrive, does not match the listing, or arrives damaged, and you have 30 days from delivery to open a claim.

PayPal, and the mistake

PayPal's purchase protection covers Item Not Received and Significantly Not As Described claims for 180 days, but only when you paid with Goods and Services. Friends and Family has no protection at all, and sellers who insist on it are asking you to give that up. Return shipping is not covered.

Other channels

  • Card shows and local shops: you can inspect the card, which is worth a lot, and you get no platform protection, which is worth remembering. Pay with a card, keep the receipt, photograph the card and the seller's table sign.
  • Social media sales and group chats: no protection unless the payment method provides it. Treat these as cash deals with people you would lend money to.
  • Auction houses: buyer's premiums are added on top of the hammer price and can be substantial; read the terms before bidding.

Three questions before every purchase

  • What is it, exactly? Set, number, printing, and for graded cards the cert looked up in the registry. If you cannot answer, do not bid.
  • What did it sell for, recently? Sold listings, not asking prices. SlabX shows the source next to every price for this reason.
  • How would I get my money back? If the answer is a payment method with no protection, the price needs to reflect that risk.

Counterfeits

For raw Pokémon and sports cards the tells are usually print quality: washed-out or oversaturated color, wrong fonts, wrong card stock, edges cut differently from a genuine copy. Compare against a card you know is real, in hand, under good light. For slabs, the registry check from part 3 comes first, then the physical checks. When something feels off, the fix is always the same: do not buy it.

Next: part 5, storage and care.

Not financial advice. Collectibles are illiquid and can lose value. Prices and grading fees quoted are as published on the dates named and change often.