Sean Lawrence on baseball cards

Sean Lawrence pitched nine seasons of professional baseball, making the major leagues for the Pirates in 1998, for whom he had a 2-1 record in seven games. Now a police officer in Illinois, he kindly answered my questions about baseball cards.

"I don't collect cards, sorry. My favorite of myself would have to be the only big league card. It's a unique card I guess... It has Abraham Nunez, Aramis Ramirez, and me on it, and Aramis and Abraham's names are switched. Guess that's a "mistake" card?? Worth more?? Certainly not because of me.. Lol."

Thanks!