Price history & market evidence
PriceCharting guide history
Dated guide estimates for this edition, separate from completed sales.
1 dated observation—one point does not establish a trend. Last recorded 2026-10-06. Source record #2335960
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| 10.0 | $24,856.00 | PANEL_PROFITS · grade_10_0_valueguide | 1940-10-01 |
| 4.0 | $1,140.00 | PANEL_PROFITS · grade_4_0_valueguide | 1940-10-01 |
| 6.0 | $1,560.01 | PANEL_PROFITS · grade_6_0_valueguide | 1940-10-01 |
| 9.4 | $30,325.18 | PANEL_PROFITS · grade_9_4_valueguide | 1940-10-01 |
| 9.6 | $21,032.00 | PANEL_PROFITS · grade_9_6_valueguide | 1940-10-01 |
| 9.8 | $19,120.00 | PANEL_PROFITS · grade_9_8_valueguide | 1940-10-01 |
| RAW | $468.71 | PANEL_PROFITS · ungraded_valueguide | 1940-10-01 |
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 7 guide observations and 0 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 61 graded copies for Flash Comics #10 (1940). Population is the number recorded by this grading source, not the total print run or all surviving copies.
Flash: "The Education of Killer Kelly"
Flash uncovers a scheme by gangster Killer Kelly to steal money from a school board. Kelly is pressuring the school board to divert funds to his companies. The previous school superintendent, John Higgins, has been forced out of his position, but Flash helps him return to his former position and stops Kelly's plans.
Creative credits
Writers: Gardner Fox, John B. Wentworth, Gardner Fox, Gardner Fox, Paul H. Jepson, John B. Wentworth
Interior art: Everett E. Hibbard, Stan Aschmeier, Sheldon Moldoff, John Ayman, Harry Lampert, Paul H. Jepson, Homer Fleming
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
COMICBASE: comicbase:436133
GCD: 1040
PANEL PROFITS: 2335960