Challengers of the Unknown, Series 1, Issue #21, VG // DC // Sep-61 $17.00

Challengers of the Unknown, Series 1, Issue #21, VG // DC // Sep-61DISCLAIMER: Please note that all comics are/were graded according to the Overstreet Comic Book Price Guide, which attempts to make grading more objective. ...

Challengers of the Unknown, Series 1, Issue #20, VG // DC // Jul-61 $17.00

Challengers of the Unknown, Series 1, Issue #20, VG // DC // Jul-61abrasion, stainDISCLAIMER: Please note that all comics are/were graded according to the Overstreet Comic Book Price Guide, which attempts to make grading...

Challengers of the Unknown, Series 1, Issue #19, VG+ // DC // May-61 $17.00

Challengers of the Unknown, Series 1, Issue #19, VG+ // DC // May-61three holes punched to fit into a 3-ring binderDISCLAIMER: Please note that all comics are/were graded according to the Overstreet Comic Book Price Guide,...

Challengers of the Unknown, Series 1, Issue #15, VG- // DC // Sep-60 $17.00

Challengers of the Unknown, Series 1, Issue #15, VG- // DC // Sep-601/2 inch triangle missing from coverDISCLAIMER: Please note that all comics are/were graded according to the Overstreet Comic Book Price Guide, which...