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 |
|---|---|---|---|
| 8.0 | $1,680.00 | PANEL_PROFITS · grade_8_0_valueguide | 1956-10-01 |
| 9.2 | $2,184.00 | PANEL_PROFITS · grade_9_2_valueguide | 1956-10-01 |
| RAW | $86.53 | PANEL_PROFITS · ungraded_valueguide | 1956-10-01 |
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 3 guide observations and 0 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 30 graded copies for Journey Into Mystery #39 (1956). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Behind the Mask
A Plutonian mask maker creates masks for Earthmen so that they can observe the people of Pluto safely before revealing themselves as friendly aliens within their midst.
Creative credits
Writers: Carl Wessler, Carl Wessler, Carl Wessler
Interior art: Paul Reinman, Dick Ayers, Bob Forgione, Al Hartley, George Roussos, Wally Wood
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
GCD: 13122
PANEL PROFITS: 2388050