The Flash#21
The Flash #21
📊 ~38,848 copies sold its debut month
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Our Model is In Beta
Raw (NM) $5
CGC 9.8 $56
CGC 9.6 $47
CGC 9.4 $23*
CGC 9.2 $21*
CGC 9.0 $20*
CGC 8.5 $20*
Show all 18 grades ▾
CGC 8.0 $20*
CGC 7.5 $20*
CGC 7.0 $20*
CGC 6.5 $20*
CGC 6.0 $20*
CGC 5.5 $20*
CGC 5.0 $20*
CGC 4.5 $20*
CGC 4.0 $20*
CGC 3.5 $20*
CGC 3.0 $20*
CGC 2.5 $20*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available
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Reprints
Reprinted in Batman #10 (2018), Batman Rebirth #11 (2018), Batman by Tom King #2 (2025)
Key issues in The Flash
Other variants of The Flash #21 (3)
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