Price history & market evidence
PriceCharting guide history
Dated guide estimates for this edition, separate from completed sales.
65 dated observations. Last recorded 2026-10-06. Source record #2404250
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| 10.0 | $4,882.00 | PriceCharting · guideguide | 1972-10-01 |
| 4.0 | $127.53 | PriceCharting · guideguide | 1972-10-01 |
| 6.0 | $162.07 | PriceCharting · guideguide | 1972-10-01 |
| 8.0 | $287.25 | PriceCharting · guideguide | 1972-10-01 |
| 9.2 | $447.99 | PriceCharting · guideguide | 1972-10-01 |
| 9.4 | $647.67 | PriceCharting · guideguide | 1972-10-01 |
| 9.6 | $4,131.00 | PriceCharting · guideguide | 1972-10-01 |
| 9.8 | $3,755.55 | PriceCharting · guideguide | 1972-10-01 |
| RAW | $151.16 | PriceCharting · guideguide | 1972-10-01 |
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 3,872 graded copies for Swamp Thing #1 (1972). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Dark Genesis
D.D.I. agent Matthew Cable drives his friends, the scientists Alec and Linda Holland, to a remote cabin in the Louisiana bayou. The Hollands are working on a top-secret Bio-Restorative formula designed to stimulate hormonal growth in plant life, enabling plants to grow in hostile terrain.
Midway through their research, they hear a knock on the door. A group of men representing an organization known as the Conclave introduce themselves, and expresses great interest in the Hollands' work. The leader of the men, Maxwell Ferrett, offers the scientists a blank check in exchange for exclusive rights to their work. Alec tells them that their information is not for sale. Ferrett prepares to strong-arm them, but another man, Bruno, notices Matt Cable's car pulling up to the cabin. Ferrett and the others leave, promising to return. Alec and Linda tell Matt about their encounter.
Ferrett reports back to his boss, Mister E. Mister E tells them to make one more attempt to buy the Hollands' research. If they still refuse, then drastic measures will be required. Ferrett returns, but Alec angrily threatens to call the cops unless they leave them alone. The goons knock Alec unconscious, and plant an explosive underneath one of the laboratory tables. Alec comes to and tries to escape, but the bomb explodes dousing him with various samples of the Bio-Restorative formula. His body erupts into flame, and Alec stumbles outside into the swamp where he falls over dead.
Days later, Linda and Matt Cable hold a small funeral service for Alec Holland. What they do not realize is that the Bio-Restorative formula has resurrected the essence of Alec Holland into the body of a grotesque Swamp Thing. Although he still maintains the intellect of Alec Holland, he cannot speak. The Swamp Thing stands guard, and watches over the cabin after Linda returns home.
Ferrett and Bruno raid the cabin and murder Linda. The Swamp Thing finds her body and flies into a rage. He chases the men out into the swamp. He catches Bruno first, and smashes his jaw with one solid punch. Ferrett fires his pistol at the monster, but the bullets are ineffective. The Swamp Thing turns about and kills Ferrett. Matt Cable appears on the scene, and mistakenly believes that the muck monster is responsible for the death of Linda Holland.
Elsewhere, miles away in an ancient castle, a mysterious man observes the events in the Louisiana bayou and develops a strong interest in the Swamp Thing.
Creative credits
Writers: Len Wein
Interior art: Bernie Wrightson
Color: Tatjana Wood
Cover art: Bernie Wrightson, Gaspar Saladino
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
GCD: 25518
PANEL PROFITS: 2404250