In Salt Lake City, Utah, ANTIQUES ROADSHOW host Mark L. Walberg is joined by ROADSHOW appraisers Leigh and Leslie Keno for a tour of what may be the largest antique furniture store in America: Euro Treasure Warehouse, with some 40,000 pieces the owner had shipped from Europe. At the Salt Palace Convention Center, ROADSHOW appraisers discover treasures with local roots, including a writing desk made by the owner's great-grandfather, Robert Nell, one of the original Mormon pioneers; a mid-19th-century shotgun passed down from the owner's great-great-grandfather, an employee of the Overland Mail Company stagecoach service; and an extremely rare, 1851 first edition copy of The Pearl of Great Price - the third volume of Mormon scripture - inherited from the owner's grandfather and valued at $45, 000 to $55,000.