These are the most valuable sports cards of all time ... and to still even get a PSA 7 rating on a card that’s over 100 years old is pretty remarkable.” The PSA 8-rated card sold for a whopping $3 ...

By Johnny Diaz A former Postal Service worker admitted this week that he stole valuable sports collectibles, including Michael Jordan trading cards, an autographed photo of the tennis star Rafael ...

Well, thanks to Sportico, we now know. They've compiled a list, revealing the 100 most valuable sports teams in the world, and we're here to share the results with you. The majority of the bottom ...