Online marketplace eBay is once again expanding its authentication service, this time to include support for authenticating valuable trading cards. The service will now be able to authenticate cards ...

Let me guess. Somebody sent you a gift card, maybe an Apple, Steam, Amazon or Google Play one, and now you just want it as plain cash in your account. The question is never really where to sell it, ...

In February 2026, a single piece of cardboard sold for $16,492,000. The 1998 Pikachu Illustrator — the only known PSA 10 ...