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 |
|---|---|---|---|
| 9.8 | $14.00 | ComicBase · catalog referencecatalog | Date not recorded |
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 0 guide observations and 1 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 32 graded copies for Action Comics #449 (1975). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Superman: "My Best Friend-- The Super-Spy!"
The enemy agent inside Galaxy Communications uses androids against Superman).
Creative credits
Writers: Elliot S. Maggin, Ed Herron, Ed Herron, Gardner Fox
Interior art: Curt Swan, Jack Kirby, Jack Kirby, Gil Kane
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:12160
GCD: 28731