ComicVault
The Flash #21
DC Comics· 2013

The Flash #21

Market value · Raw NM
$3
Based on 1 recent sale
—

Where the copies sit

Only 1 copy on the market at this grade — nothing to compare it against.

Recent sales

DateGradeSold price
Jul 16, 2026Raw NM$2.85

Cheap copies to be careful of

67 listings on eBay right now look like this issue but are not it. They are usually the cheapest ones on the page — here is why.

  • Wrong volume$1.25

    2025 Skybox Metal Universe Batman The Flash #21

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$1.49

    The Flash #21 Rebirth (DC Comics 2017) Will Combine Shipping *Reverse Flash*

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$1.66

    The Flash #21 (DC Comics June 2017) Comic Book VG

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$1.89

    SkyBox 2025 Metal Universe Batman The Flash #21

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$1.99

    The Flash #21 (1988) DC Comics 2nd Series Invasion Manhunter 1st Print Comic

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$1.99

    The Flash #21 (1988) DC Comics 1st Print Comic Book

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$2.00

    THE FLASH #21 VARIANT BY DC 2016-2020 1$ COMIC SALE + BONUS

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View
  • Wrong volume$2.00

    The Flash (2016) #21 Cover by Mikel Janin - DC Comics

    Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.

    View