Price history & market evidence
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| 10.0 | $5,514.00 | PANEL_PROFITS · grade_10_0_valueguide | 1960-11-01 |
| 4.0 | $40.00 | PANEL_PROFITS · grade_4_0_valueguide | 1960-11-01 |
| 6.0 | $50.00 | PANEL_PROFITS · grade_6_0_valueguide | 1960-11-01 |
| 9.2 | $312.00 | PANEL_PROFITS · grade_9_2_valueguide | 1960-11-01 |
| 9.4 | $504.00 | PANEL_PROFITS · grade_9_4_valueguide | 1960-11-01 |
| 9.6 | $4,666.00 | PANEL_PROFITS · grade_9_6_valueguide | 1960-11-01 |
| 9.8 | $4,241.39 | PANEL_PROFITS · grade_9_8_valueguide | 1960-11-01 |
| RAW | $26.01 | PANEL_PROFITS · ungraded_valueguide | 1960-11-01 |
| 8.0 | $92.00 | PANEL_PROFITS · grade_8_0_valueguide | 1960-11-01 |
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 24 graded copies for House of Secrets #38 (1960). Population is the number recorded by this grading source, not the total print run or all surviving copies.
The Mystery of Caveman Island
| StoryTitle2 = The Anti-Matter Man | Synopsis2 =
| StoryTitle3 = Mark Merlin: "The Fantastic Flower Creatures" | Synopsis3 =
| Appearing1 = **Featured Characters:** * Dr. Maria Larkin * Donald Malin * Professor Hugh Acton **Other Characters:** * Cavemen **Beasts:** * Giant lizard **Locations:** * Europe ** The Black Cliffs **Items:** * Giant robot **Vehicles:** * Alien spaceship
| Appearing2 = **Featured Characters:** * Corbett **Supporting Characters:** * Jeff **Antagonists:** * Lon Yerby **Other Characters:** * Pete, a policeman **Locations:** * An undisclosed city * A farm **Items:** * Alien substance
| Appearing3 = **Featured Characters:** * Mark Merlin) **Supporting Characters:** * Elsa) * Philip Wall **Antagonists:** * Satkar, an evil sorcerer **Other Characters:** * Wildon, a good wizard **Locations:** * United Kingdom ** Runnymede Meadow **Items:** * Electrically charged plants **Vehicles:** * Water Tank Truck
| Notes = * Other features appearing in this issue of House of Secrets include: ** "Keep Learning-- The Key to Success!", a PSA written by Jack Schiff, drawn by Bernard Baily, and lettered by Ira Schnapp. ** "Dr. Floogle" by Henry Boltinoff. ** "The Gift That Stopped Time", a text story. ** "Giants of the Telescope: William Henry Pickering", which originally appeared in Mystery in Space #11. | Trivia = | Recommended = | Links =
Creative credits
Interior art: Howard Purcell, Will Ely, Mort Meskin
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:543979
GCD: 15918
PANEL PROFITS: 2408498