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 |
|---|---|---|---|
| 9.2 | $89.00 | 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 13 graded copies for Super Friends #9 (1977). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Three Ways to Kill a World
The Justice League), tipped off by The Wonder Twins, are looking for bombs hidden on Earth's continents by the alien villain Grax, with help from heroes from various countries. This issue, Wonder Woman teams up with The Olympian (of Greece), Aquaman with Little Mermaid (of Denmark), and Green Arrow with The Tasmanian Devil (of Australia). They find two more bombs, but one is still missing. Then they figure out that the last bomb is hidden on Earth's last continent- Antarctica! This last bomb is sensitive to body heat, so they recruit Icemaiden (from Norway) to dismantle it.
Meanwhile, Grax) attacks the League's headquarters, but is defeated by Wendy, Marvin and Wonder Dog.
Afterwards, the young heroes announce that they are retiring so they can go to College, and the Wonder Twins) are accepted as their replacements.
Creative credits
Writers: E. Nelson Bridwell
Interior art: Ramona Fradon
Color: Jerry Serpe
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:1044190
GCD: 31710