The Saga Of Crystar (1983) # 3 (NM) Canadian Price Variant Mary Jo Duffy CPV LIBERTAD DE EXPRESION on emaze. The Saga Of Crystar (1983) # 3 (NM) Canadian Price Variant is a must have for any collector of US Comics. Written by Mary Jo Duffy, this Bronze Age (1970 83) action packed issue is in Near Mint condition, making it a rare find. This uncertified comic book published by Marvel Comics is in English and is part of The Saga Of Crystar Crystal Warrior series. This variant type features a Canadian price variant, adding to its uniqueness. With a publication year of 1983, this comic book has stood the test of time and is a great addition to any comic book lover's collection.