Securely tape boxes, leaving no exposed edges. For First-Class savings ($1-2), make sure it weighs less than 13 ounces. It's ...

Fresh off a monster season Shohei Ohtani's cards are buzzing. Our easy guide walks you through quick checks for condition, ...

The first major signing of the offseason is in the books as first baseman Josh Naylor and the Seattle Mariners agreed to a ...

Last week, a single-signed Wagner ball, with an estimate of $25,000 to $50,000, sold at Hunt Auctions for $123,375, falling ...

This article was originally published on www.si.com/collectibles as 4 Essential Pedro Martinez Cards.

According to online sales database Card Ladder, the most expensive Topps non-autographed Superfractor ever sold publicly is ...