Geoff breaks down the top 5 hottest sports cards of the week! Join CardsHQ Breaks on Whatnot : Join CardsHQ Shop on Whatnot : ...

In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards ...

According to GemRate, 2025 was busy year for card grading as demand surged. PSA continued to dominate but the consumer demand ...

The major trading card authenticators graded more than 26 million cards in 2025, according to year-end data released by ...

According to Gemrate and data from November of 2025, Professional Sports Authenticator (PSA) graded 1.66 million cards. ...

The Goldin Touch' is back, bigger than ever before. Goldin founder and CEO Ken Goldin chats with cllct's Darren Rovell about why this season will look different than the first two seasons.

The once publicly unaccounted for T206 Honus Wagner is one of 53 examples of the card that have been graded by authentication services PSA and SGC. Photos courtesy of Goldin Auctions An example of the ...

Like the four Cs of a diamond, card grades also work from a four-criteria system. The key determinants that make up a card’s grade are: Corners, Centering, Edges, and Surface. Beckett (BGS) is a card ...

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I still remember pulling my first rookie card from a pack as a kid. It was the iconic Ken Griffey Jr. Upper Deck, what a thrill (I still have it)! Fast forward to now, and I have boxes of baseball ...

When it comes to mid-grade vintage baseball cards, the 1956 cards of Clemente, Aaron and Koufax keep the spirit of the 1950's alive without breaking the bank. When it comes to graded sports cards, ...