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Alien #1
Gleason Variant Cover	Marvel Comics, 5/21

Philip Kennedy Johnson story
Salvador Larroca art
Patrick Gleason cover

Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
1. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	19	9.78	June 29, 2021			17	2
2. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	233	9.63	December 28, 2021			173	34	2	6	4	1	10	3
3. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	271	9.64	June 28, 2022			204	39	3	6	4	2	10	3
4. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	325	9.65	December 27, 2022			242	47	10	7	4	2	10	3
5. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	328	9.65	June 27, 2023			242	49	11	7	4	2	10	3
6. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	334	9.65	December 31, 2023			246	51	11	7	4	2	10	3
7. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	June 24, 2025			252	53	12	7	5	2	10	3
8. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	July 01, 2025			252	53	12	7	5	2	10	3
9. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	July 15, 2025			252	53	12	7	5	2	10	3
10. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	July 22, 2025			252	53	12	7	5	2	10	3
11. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	July 29, 2025			252	53	12	7	5	2	10	3
12. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	August 05, 2025			252	53	12	7	5	2	10	3
13. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	344	9.65	August 12, 2025			252	53	12	7	5	2	10	3
14. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Universal	345	9.65	August 19, 2025			253	53	12	7	5	2	10	3
15. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	21	9.80	December 28, 2021			21
16. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	30	9.74	June 28, 2022			27	1	1			1
17. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	45	9.73	December 27, 2022			39	3	1		1	1
18. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	51	9.74	June 27, 2023			44	4	1		1	1
19. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	52	9.74	December 31, 2023			45	4	1		1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
20. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	June 24, 2025			48	6	1		1	1
21. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	July 01, 2025			48	6	1		1	1
22. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	July 15, 2025			48	6	1		1	1
23. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	July 22, 2025			48	6	1		1	1
24. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	July 29, 2025			48	6	1		1	1
25. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	August 05, 2025			48	6	1		1	1
26. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	August 12, 2025			48	6	1		1	1
27. Alien 1 Gleason Variant Cover (5/21, Marvel Comics)	Signature	57	9.74	August 19, 2025			48	6	1		1	1

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"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
Data is sourced from the public CGC census (© Certified Guaranty Company, LLC.)
Used with permission of CGC since 2003. Data is from July 01, 2001 to August 19, 2025.
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