Shoeless Joe Jackson autographs: How valuable are they?

Shoeless Joe Jackson, one of baseball's all-time great players and whose legacy was tarnished by the 1919 "Black Sox" scandal, has a very confusing autograph.

Why? He was illiterate. Darren Rovell and Will Stern debate the true value of a Shoeless Joe autograph and if it's worth the $50,000 that bids are currently up to at Hunt Auctions.