What's hot in the world of sports memorabilia?
Welcome back to Three Up/Three Down, where we look at which athletes, trends and gear are running hot or running cold in the sports memorabilia world.
Matt Lane, vice president of Sports Images Inc., provides the official 411 on this ever-changing industry.
Game-used coasters: Although most people can't afford a seat from the old Yankee Stadium, they can afford coasters. How are these "game used"? Each one has actual dirt from an MLB stadium ...
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