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Dave Cockrum

Marvel Mar 1977

Marvel Team-Up #55

UK Edition
Marvel Team-Up #55
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$5
Mid
$12
High
$45
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1st appearance of the Power Gem
1st appearance of the Time Gem
1st appearance of the Gardener, an Elder of the Universe
Marvel Apr 1977

Uncanny X-Men #104

Uncanny X-Men #104
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Low
$12
Mid
$40
High
$120
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1st appearance of Corsair, father of Cyclops, Havok and Vulcan
1st appearance of Ch'od, a member of the Starjammers
2nd cameo appearance of Lilandra
First mention of Mutant X aka Proteus
First meeting and battle of Wolverine and Magneto
Marvel Aug 1977

Uncanny X-Men #106

Uncanny X-Men #106
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Low
$8
Mid
$20
High
$80
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1st appearance of the Entity, the dark side of Professor X
There are similarities between the Entity and Onslaught although the Entity is Xavier's dark side while Onslaught is the manifestation of Xavier and Magento's dark sides
Marvel Sep 1977

Ms. Marvel #9

Price Variant
Ms. Marvel #9
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$1
Mid
$2
High
$3
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1st appearance of Deathbird, former wife of Vulcan and former Empress of the Shi'ar Empire
Marvel Sep 1977

Ms. Marvel #9

UK Edition
Ms. Marvel #9
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Low
$2
Mid
$8
High
$30
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1st appearance of Deathbird, former wife of Vulcan and former Empress of the Shi'ar Empire
Marvel Oct 1977

Uncanny X-Men #107

Uncanny X-Men #107
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Low
$18
Mid
$60
High
$180
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1st full team appearance of the Starjammers: Corsair, Ch'od, Hepzibah, Raza, Cr'reee
Debut of Wolverine's Fang costume
1st team appearance of the Shi'ar Imperial Guard: Electron, Fang, Hobgoblin, Smasher, Quasar, Starbolt, Tempest, Scintilla, Titan, Vril-Rokk, Magic, Mentor, Nightside, Oracle, Impulse
1st appearance of the M'Krann Crystal
1st appearance of Gladiator, leader of the Imperial Guard
1st full appearance of D'Ken Neramani, a Shi’ar royal

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