Iron Man #14 NM- (9.2)
Iron Man vs the Night Phantom, 1st appearance of the Night Phantom
Iron Man #15 (yellow box variant) VF (8.0)
Iron Man vs the Unicorn and the Red Ghost
Iron Man #15 (yellow box variant) VF/NM (9.0)
Iron Man vs the Unicorn and the Red Ghost
Iron Man #18 VF- (7.5)
Iron Man vs Iron Man cover and story, Avengers appear
Iron Man #22 VF (8.0)
Iron Man vs Titanium Man and Crimson Dynamo cover and story, structurally a little nicer, but tanning a bit
Iron Man #22 F/VF (7.0)
Iron Man vs Titanium Man and Crimson Dynamo cover and story
Iron Man #25 F/VF (7.0)
Iron Man vs Sub-Mariner cover and story, structurally nicer, but has foxing/stains
Iron Man #26 F (6.0)
Iron Man cover and story, small split bottom of spine
Iron Man #27 F+ (6.5)
1st appearance of Firebrand, Iron Man cover and story
Iron Man #28 VF/NM (9.0)
1st appearance of Howard Stark! Iron Man vs the Controller cover and story
Iron Man #28 CGC 9.4
1st appearance of Howard Stark, Tony's father! Iron Man vs the Controller