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 #2405276
Price observations belong to this edition. Guide estimates, catalog references and completed sales are separate kinds of evidence.
| Grade | Amount | Evidence | Recorded |
|---|---|---|---|
| 10.0 | $1,365.00 | PANEL_PROFITS · grade_10_0_valueguide | 1967-05-01 |
| 4.0 | $8.40 | PANEL_PROFITS · grade_4_0_valueguide | 1967-05-01 |
| 6.0 | $22.51 | PANEL_PROFITS · grade_6_0_valueguide | 1967-05-01 |
| 8.0 | $44.62 | PANEL_PROFITS · grade_8_0_valueguide | 1967-05-01 |
| 9.2 | $227.05 | PANEL_PROFITS · grade_9_2_valueguide | 1967-05-01 |
| 9.4 | $324.79 | PANEL_PROFITS · grade_9_4_valueguide | 1967-05-01 |
| 9.6 | $1,155.00 | PANEL_PROFITS · grade_9_6_valueguide | 1967-05-01 |
| 9.8 | $1,050.00 | PANEL_PROFITS · grade_9_8_valueguide | 1967-05-01 |
| RAW | $5.75 | PANEL_PROFITS · ungraded_valueguide | 1967-05-01 |
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 9 guide observations and 0 catalog references. These are reference values, not guaranteed sale proceeds.
Graded population
CGC records 46 graded copies for Superboy #138 (1967). Population is the number recorded by this grading source, not the total print run or all surviving copies.
The War Against Superboy!
Superboy Vol 1 82|1
| StoryTitle2 = The Duel of the Superboys | Synopsis2 = Adventure Comics Vol 1 287|1
| StoryTitle3 = Krypto's Arch-Enemy | Synopsis3 = Superboy Vol 1 92|2
| StoryTitle4 = The Secret of the Flying Horse | Synopsis4 = Adventure Comics Vol 1 230|1
| Appearing1 = Superboy Vol 1 82|1
| Appearing2 = Adventure Comics Vol 1 287|1
| Appearing3 = Superboy Vol 1 92|2
| Appearing4 = Adventure Comics Vol 1 230|1
| Notes = | Trivia = | Recommended = | Links =
Creative credits
Writers: Jerry Siegel, Jerry Siegel, Otto Binder, Otto Binder
Interior art: John Sikela, George Papp, George Papp, Curt Swan
Source records & attribution
Panel Profits keeps each source identity attached to its edition record.
GCD: 21039
PANEL PROFITS: 2405276