EXTREMELY RARE SIGNED COPY OF MARQUEZ ONLY BOOK RELEASE. "YES, PACQUIAO I DID BEAT YOU" IS THE TRANSLATED TITLE. IT IS AMONGST THE MOST RARE OF BOXING BOOK DUE TO THE FACT THAT IT WAS A LIMITED RELEASE ONLY SOLD IN MEXICO. BOOK IS SIGNED OF COVER BOLDLY IN SILVER SHARPIE. GUARANTEED TO PASS PSA JSA OR BAS AUTHENTICATION AS IT WAS OBTAINED IN PERSON.