Home Marvel Comics The Uncanny X-Men Annual #20A “The Adventures of Superman #521A” has been added to your cart. View cart The Uncanny X-Men Annual #20A$4.00 The Uncanny X-Men Annual #20A quantity Add to cart Trade Request Store Support SKU: 75960602938900100 Category: Marvel Comics Tags: Action, Adventure, Super-Heroes Dan's Store Report Abuse Related products The Adventures of Superman #528A $1.00 DC ComicsAdd to cart Trade Request Action Comics, Vol. 1 #711A $3.00 DC ComicsAdd to cart Trade Request Action Comics, Vol. 1 #732A $1.00 DC ComicsAdd to cart Trade Request The Adventures of Superman #543A $1.00 DC ComicsAdd to cart Trade Request