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 | $3,010.00 | PANEL_PROFITS · grade_10_0_valueguide | 1961-06-01 |
| 4.0 | $28.90 | PANEL_PROFITS · grade_4_0_valueguide | 1961-06-01 |
| 6.0 | $69.71 | PANEL_PROFITS · grade_6_0_valueguide | 1961-06-01 |
| 8.0 | $153.38 | PANEL_PROFITS · grade_8_0_valueguide | 1961-06-01 |
| 9.2 | $341.60 | PANEL_PROFITS · grade_9_2_valueguide | 1961-06-01 |
| 9.6 | $2,547.00 | PANEL_PROFITS · grade_9_6_valueguide | 1961-06-01 |
| 9.8 | $2,315.46 | PANEL_PROFITS · grade_9_8_valueguide | 1961-06-01 |
| RAW | $15.48 | PANEL_PROFITS · ungraded_valueguide | 1961-06-01 |
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 8 guide observations and 0 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 13 graded copies for My Greatest Adventure #56 (1961). Population is the number recorded by this grading source, not the total print run or all surviving copies.
My Brother -- the Alien
| StoryTitle2 = I Sailed with Captain Doom | Synopsis2 =
| StoryTitle3 = The Creature That Invaded My Mind | Synopsis3 =
| Appearing1 = **Featured Characters:** * **Supporting Characters:** * **Antagonists:** * **Other Characters:** * **Locations:** * **Items:** * **Vehicles:** *
| Notes = | Trivia = | Recommended = | Links =
Creative credits
Interior art: Ruben Moreira, Mort Meskin, George Roussos
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:775182
GCD: 16280
PANEL PROFITS: 2426138