The product is a Legends Sports Memorabilia publication from July/August 1992 featuring Rollie Fingers and Tom Seaver as its main subjects. This price guide focuses on baseball memorabilia, specifically highlighting the careers of these two legendary players who are associated with the Oakland Athletics and New York Mets. The publication serves as a valuable resource for collectors and fans of these iconic athletes, providing insights and pricing information on various sports memorabilia items related to their careers in the sport of baseball.