It's not just any instrument. It's worth as much as some people's house.See the full interview: The history and magic of the mandolinTony Williamson explains why no two mandolins sound alike - and why some sell for as much as $250,000.Tap here to watch on the appWatch Anna try her hand at the mandolin: Anna Laurel plays the mandolinAnna Laurel tries her hand at the mandolin as she gears up for the Wide Open Bluegrass Festival.Tap here to watch on the app.Visit Tony Williamson's website: www.mandolincentral.com