Flash [Porter] #21 (2017) — Comic Book Value
FlashWhat Flash [Porter] #21 (2017) is worth — ungraded and CGC graded (6.0, 8.0).
Flash [Porter] #21 (2017) value — Ungraded $5. Prices updated July 2026.
Live on eBay right now
Which version do you have?
For the absolute cheapest way to own Flash #21, grab the Standard version listed at $2. The premium versions like Newsstand ($10) or International ($7) offer higher perceived value, likely through better distribution or packaging, suggesting a more sought-after edition. If budget is primary, stick to the $2 or $3 Standard copies. Collectors prioritizing rarity or display value should pay the premium for Newsstand or International.
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Item details
- Series
- Flash
Flash [Porter] #21 (2017) comic value
An ungraded copy of Flash [Porter] #21 (2017) averages around $5. A CGC 6.0 runs about null, and a CGC 8.0 commands null.
What drives the price
Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $5 | eBay sold comps |
Frequently asked questions
- What is the current resale value for this ungraded Flash card?
- The current ungraded resale value for Flash [Porter] #21 (2017) is $5.
- Is the condition of this card important for its value?
- Since this card is ungraded, its exact condition is not professionally assessed, which factors into the listed $5 value.
- What series does this Flash card belong to?
- This Flash card belongs to the Series listed for this item.