Save3 days LeftDell Publishing Four Color #375 CGC 9.2Landry Pop Auctions4.3(20)Est. US$700-US$1,000US$350
SaveApr 18, 2026John Carter, Warlord of Mars #20 (Marvel, 1979) CGC 9.6Pop Culture Hobbies4.3(2)Est. US$180-US$360US$24
SaveApr 18, 2026John Carter, Warlord of Mars #4 (Marvel, 1979) CGC 9.2Pop Culture Hobbies4.3(2)Est. US$115-US$230US$20(1 bid)
SaveApr 18, 2026John Carter, Warlord of Mars #22 (Marvel, 1979) CGC 9.4Pop Culture Hobbies4.3(2)Est. US$125-US$250US$24
