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 |
|---|---|---|---|
| 6.0 | $546.00 | PANEL_PROFITS · grade_6_0_valueguide | 1950-03-01 |
| 8.0 | $1,320.00 | PANEL_PROFITS · grade_8_0_valueguide | 1950-03-01 |
| 9.2 | $1,716.00 | PANEL_PROFITS · grade_9_2_valueguide | 1950-03-01 |
| RAW | $96.27 | PANEL_PROFITS · ungraded_valueguide | 1950-03-01 |
| 8.5 | $1,150.00 | 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 4 guide observations and 1 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 15 graded copies for Adventure Comics #150 (1950). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Superboy: "Superboy's Initiation!"
When a Smallville High School fraternity snubs a friend of Clark)'s, Superboy pledges the frat to teach the members a lesson in "initiationship" and non-snobbery.
Creative credits
Writers: Edmond Hamilton, Joe Samachson, Joe Samachson, Joe Samachson, George Kashdan
Interior art: John Sikela, John Daly, Ralph Mayo, Frank Frazetta, George Papp
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:16868
GCD: 8168
PANEL PROFITS: 2314398