Price history & market evidence
PriceCharting guide history
Dated guide estimates for this edition, separate from completed sales.
1 dated observation—one point does not establish a trend. Last recorded 2026-10-06. Source record #2385630
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| 4.0 | $702.62 | PANEL_PROFITS · grade_4_0_valueguide | 1942-09-01 |
| 6.0 | $1,877.93 | PANEL_PROFITS · grade_6_0_valueguide | 1942-09-01 |
| 8.0 | $2,195.00 | PANEL_PROFITS · grade_8_0_valueguide | 1942-09-01 |
| 9.2 | $2,854.00 | PANEL_PROFITS · grade_9_2_valueguide | 1942-09-01 |
| RAW | $321.75 | PANEL_PROFITS · ungraded_valueguide | 1942-09-01 |
| 9.4 | $5,100.00 | ComicBase · catalog referencecatalog | Date not recorded |
Reading this edition’s market
Compare the same cover, printing and grade before setting a bid. A raw guide or a higher-grade price does not establish a slab’s value. Include selling fees, shipping and the depth of completed-sale evidence when assessing an exit price.
The table includes 5 guide observations and 1 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 55 graded copies for Planet Comics #20 (1942). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Story synopsis
No saved issue-specific synopsis is linked to this record and publication year.
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:860359
GCD: 2384
PANEL PROFITS: 2385630