This undated photo provided by Egraphs shows an Egraph signed by former 

This undated photo provided by Egraphs shows an Egraph signed by former New York Yankees baseball player Don Mattingly. Egraphs, launched at the All-Star break, is a technological breakthrough that offers an autographed digital picture with a handwritten note and a personalized audio message for $50. (AP Photo/Egraphs)
Associated Press
This undated photo provided by Egraphs shows an Egraph signed by former New York Yankees baseball player Don Mattingly. Egraphs, launched at the All-Star break, is a technological breakthrough that offers an autographed digital picture with a handwritten note and a personalized audio message for $50. (AP Photo/Egraphs)
View Comments