Action Comics (1938) #310

DC 1938–2011 series Vol. 1 Cover date Mar 1964

Fair market value

Grade	CGC slab	Raw
9.8 NM/M	$480 $408–$552	$210 $179–$242
9.6 NM+	$374 $318–$431	$168 $143–$193
9.4 NM	$292 $248–$336	$134 $114–$155
9.2 NM-	$228 $194–$262	$108 $91.39–$124
9.0 VF/NM	$178 $151–$204	$86.02 $73.12–$98.92
8.5 VF+	$139 $118–$159	$68.81 $58.49–$79.13
8.0 VF	$108 $91.89–$124	$55.05 $46.79–$63.31
7.0 FN/VF	$84.31 $71.66–$96.96	$44.04 $37.43–$50.65
6.0 FN	$65.77 $55.90–$75.64	$35.23 $29.95–$40.51
5.0 VG/FN	$51.30 $43.61–$58.99	$28.19 $23.96–$32.42
4.0 VG	$40.01 $34.01–$46.01	$22.55 $19.17–$25.93
2.0 GD	$31.21 $26.53–$35.89	$18.04 $15.33–$20.75
Raw, ungraded	—	$65.00 $55.25–$74.75

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.

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About this issue

Action Comics #310 (1938) is issue #310 of DC's Action Comics (1938–2011), with a cover date of March 1964. Written by Leo Dorfman and drawn by Jim Mooney and Curt Swan.

Creators

Writer: Leo Dorfman
Pencillers: Jim Mooney, Curt Swan
Inkers: George Klein, Jim Mooney
Letterers: Joe Letterese, Milt Snapinn
Cover artists: Sheldon Moldoff, Curt Swan

The stories

“Secret of Kryptonite Six!”

Jax-Ur tricks Superman into releasing him from the Phantom Zone to save the people of Atlantis from a plague. He then uses the opportunity to create Jewel Kryptonite, which allows the Phantom Zone prisoners to focus their thoughts to affect the outside world.

“Supergirl's Rival Parents!”

Supergirl frees her Kryptonian parents from the Survival Zone, where they have been trapped since the destruction of Argo City. Now she is faced with the choice of which parents she will live with.

Credits, characters and story details from the Grand Comics Database, CC BY-SA 4.0.