NBA debut jerseys for Michael Jordan and Kobe Bryant will hit the auction block through Sotheby’s. The two jerseys are being sold individually, but the auction house estimates that the two ...

Four Boston Red Sox World Series championship rings — from 2004, 2007, 2013, and 2018 — were recently put on the auction block, and two sold over the weekend, officials said. The four rings ...

Rare pieces of memorabilia from two of the National Basketball Association's biggest icons are hitting the auction block and are expected to sell for a combined $20 million. Sotheby's announced on ...