grailworth
Cover of Detective Comics (1937) #38

Detective Comics (1937) #38

DC 1937–2011 series Vol. 1 Cover date Apr 1940

Key issue1st Robin

Fair market value Population Report ↗

GradeCGC slabRaw
9.8 NM/M$256,480*
$166,712–$346,248
$97,204*
$63,182–$131,225
9.6 NM+$162,212*
$105,438–$218,986
$36,256*
$23,567–$48,946
9.4 NM$140,480*
$91,312–$189,648
$34,713*
$22,563–$46,862
9.2 NM-$130,780*
$85,007–$176,553
$33,097*
$21,513–$44,681
9.0 VF/NM$120,300*
$78,195–$162,405
$32,259*
$20,969–$43,550
8.5 VF+$105,749*
$68,737–$142,762
$29,043*
$18,878–$39,208
8.0 VF$98,722*
$64,169–$133,274
$27,164*
$17,656–$36,671
7.0 FN/VF$79,943*
$51,963–$107,923
$24,089*
$15,658–$32,521
6.0 FN$64,270*
$41,775–$86,764
$20,846*
$13,550–$28,143
5.0 VG/FN$52,512*
$34,133–$70,891
$18,470*
$12,005–$24,934
4.0 VG$43,356
$28,181–$58,530
$16,916*
$10,995–$22,837
2.0 GD$34,414*
$22,369–$46,459
$14,564*
$9,467–$19,661
Raw, ungraded—$25,662*
$16,681–$34,644
Value history

grailworth's fair market value: what a copy at each grade is worth today, from this issue's market and how value moves with grade across every comic we track. Bold: our firmest values. *Rough: a looser estimate. +$: worth grading, a raw copy at that grade gains this much slabbed by CGC, after the fee and shipping. Pick a grade for its value history and the most to pay for a raw copy you'd send to CGC.

About this issue

Detective Comics #38 (1937) is issue #38 of DC's Detective Comics (1937–2011), with a cover date of April 1940. It's a key issue: 1st Robin. grailworth values it from 1 recorded sale, most recently on May 14, 2026, and from how comics like it move in value from grade to grade.

Key issues in Detective Comics (1937)