X-Men # 137 8.5
Grade Guarantee all non-encapsulated comic books will meet or exceed CGC encapsulation standards.
$70.00
✦ Issue Number
139
✦ Publisher
Marvel
✦ Comic Age
Bronze Age 1971-1985
✦ Condition
8.5 Very Fine+
✦ Key Comments
- Byrne art and Claremont story