The sports memorabilia market has been booming. Jerseys, trading card, shoes, even miscellaneous items like ticket stubs have sold for six-figure sums.
Former NFL lineman Evan Mathis joins OTL to explain how he acquired a rare 1952 Topps Mickey Mantle card and why he is now selling it.
The 10 most expensive sports collectibles - KTVZ
Trading Card King Ken Goldin Cashes In on $10 Billion Sports Memorabilia Market
One of the GREATEST Pieces of SPORTS MEMORABILIA, EVER! - Jackie
The Most Expensive Baseball Memorabilia of All Time
10 Most Expensive Pieces of MLB Memorabilia Ever Sold/Auctioned, News, Scores, Highlights, Stats, and Rumors
Sports Memorabilia That's Sold For Over $1 Million
One of the GREATEST Pieces of SPORTS MEMORABILIA, EVER! - Jackie
LeBron James' first football cards are here sort of - Beckett News
Most Expensive Sports Memorabilia and Collectibles in History
10 Most Expensive Pieces of MLB Memorabilia Ever Sold/Auctioned, News, Scores, Highlights, Stats, and Rumors
The most expensive sports memorabilia and collectibles in history - ESPN
10 Most Expensive Pieces of MLB Memorabilia Ever Sold/Auctioned, News, Scores, Highlights, Stats, and Rumors
Michael Jordan, Jackie Robinson debut tickets break records at auction
