When companies like Professional Sports Authenticator (PSA) are asked to verify the authenticity of baseball autographs, they routinely reject more than half of the Babe Ruth signatures they are hired to review. Signatures by musicians and singers are generally not that bad, but you definitely want to make sure you know what you are about to purchase before you drop big bucks on an LP or 45 purportedly signed by Elvis Presley, Michael...Continue Reading