Superman (1987) # 3 (NM) Canadian Price Variant • CPV • John Byrne • DCThis Superman comic book from 1987, issue #3, is in near mint condition with a grade of 9. 4. Written and illustrated by John Byrne, it features the iconic character Superman and is part of the Superman series published by DC Comics. This version is a Canadian price variant, also known as CPV, and is a rare find for collectors. This action packed comic book is perfect for fans of US comics and the Copper Age era of comics from 1984 1991. Written in