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Weird Science #20
Canadian Edition	Superior Comics, 1953	Canada

Bill Gaines and Al Feldstein stories		Ray Bradbury adaptation.
Williamson, Frazetta, Orlando and		Atomic explosion panels.
Kamen art, Wally Wood cover and art

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. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	January 02, 2018															1
2. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	July 03, 2018															1
3. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	January 01, 2019															1
4. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	July 02, 2019															1
5. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	December 31, 2019															1
6. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	June 30, 2020															1
7. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	December 29, 2020															1
8. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	June 29, 2021															1
9. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	December 28, 2021															1
10. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	June 28, 2022															1
11. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	1	5.00	December 27, 2022															1
12. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	June 27, 2023												1			1
13. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	December 31, 2023												1			1
14. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	June 24, 2025												1			1
15. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	July 01, 2025												1			1
16. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	July 15, 2025												1			1
17. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	July 22, 2025												1			1
18. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	July 29, 2025												1			1
19. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	August 05, 2025												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. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	August 12, 2025												1			1
21. Weird Science 20 Canadian Edition (1953, Superior Comics)	Universal	2	5.75	August 19, 2025												1			1
22. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	January 02, 2018										1
23. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	July 03, 2018										1
24. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	January 01, 2019										1
25. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	July 02, 2019										1
26. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	December 31, 2019										1
27. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	June 30, 2020										1
28. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	December 29, 2020										1
29. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	June 29, 2021										1
30. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	December 28, 2021										1
31. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	June 28, 2022										1
32. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	December 27, 2022										1
33. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	June 27, 2023										1
34. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	December 31, 2023										1
35. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	June 24, 2025										1
36. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	July 01, 2025										1
37. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	July 15, 2025										1
38. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	July 22, 2025										1
39. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	July 29, 2025										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
40. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	August 05, 2025										1
41. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	August 12, 2025										1
42. Weird Science 20 Canadian Edition (1953, Superior Comics)	Signature	1	7.50	August 19, 2025										1

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Used with permission of CGC since 2003. Data is from July 01, 2001 to August 19, 2025.
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