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 #2404270
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| 10.0 | $423.00 | PANEL_PROFITS · grade_10_0_valueguide | 1976-02-01 |
| 4.0 | $6.99 | PANEL_PROFITS · grade_4_0_valueguide | 1976-02-01 |
| 6.0 | $23.14 | PANEL_PROFITS · grade_6_0_valueguide | 1976-02-01 |
| 8.0 | $40.31 | PANEL_PROFITS · grade_8_0_valueguide | 1976-02-01 |
| 9.2 | $51.00 | PANEL_PROFITS · grade_9_2_valueguide | 1976-02-01 |
| 9.4 | $82.00 | PANEL_PROFITS · grade_9_4_valueguide | 1976-02-01 |
| 9.6 | $358.00 | PANEL_PROFITS · grade_9_6_valueguide | 1976-02-01 |
| 9.8 | $325.36 | PANEL_PROFITS · grade_9_8_valueguide | 1976-02-01 |
| RAW | $7.03 | PANEL_PROFITS · ungraded_valueguide | 1976-02-01 |
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 9 guide observations and 0 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 42 graded copies for Swamp Thing #21 (1976). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Requiem
Swamp Thing is teleported into space to become the captive of Solus, the ex-tyrant of an alien world, now in exile on a massive space platform.
Creative credits
Writers: David Michelinie
Interior art: Nestor Redondo
Color: Tatjana Wood
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
GCD: 29534
PANEL PROFITS: 2404270