What is the lowest resale price for this comic?

The lowest listed resale price for Mermaid Deadpool #321 is $11 for an Out of Box copy.

How much more is a new copy worth compared to an OOB copy?

A new, in-box copy is $19, which is $8 more than the $11 Out of Box price.

What is the price point for a damaged in-box version?

A damaged in-box copy of Mermaid Deadpool #321 is currently listed at $15.

Mermaid Deadpool [Metallic] #321 (Marvel) — Funko Pop Value

Marvel

What the Mermaid Deadpool [Metallic] #321 Funko Pop (Marvel) is worth — out of box vs mint in box.

Mermaid Deadpool [Metallic] #321 (Marvel) value — Out of Box $8 · In Box (damaged) $11 · New (in box) $19. Prices updated August 2026.

Live on eBay now

↘ Falling · -17%

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Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

Which version do you have?

If you just want the item, grab the Standard version for $12. The Metallic With T-Shirt ($20) and Metallic ($8) versions offer different aesthetics and potentially higher collector appeal, though the pricing suggests the Metallic is the least premium. Save your money with Standard unless you specifically want the visual upgrade of the Metallic or the T-Shirt variant.

VersionUsedNewBuy

Metallic With T-ShirtMermaid Deadpool [Metallic With T-Shirt] #321 (Marvel) — Funko Pop Value$20.26$33.76eBay ↗

StandardMermaid Deadpool #321 (Marvel) — Funko Pop Value$12.48$14.99eBay ↗

Metallic— this pageMermaid Deadpool [Metallic] #321 (Marvel) — Funko Pop Value$8$18.99eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Mermaid Deadpool [Metallic] #321 (Marvel)$18.99

Item details

Brand: Funko
Series: Marvel
Number: #321
Print run: n/a
Release date: January 1, 2018
UPC: 889698325936

Mermaid Deadpool [Metallic] #321 (Marvel) Funko Pop value

An out-of-box Mermaid Deadpool [Metallic] #321 runs around $8, while a mint-in-box copy commands $19 ($11 with a damaged box).

What drives the price

For Funko Pops, box condition, exclusives/chases (GITD, conventions), vaulting, and series popularity drive value. Chase variants and retired exclusives appreciate most; common Pops with damaged boxes sell for little.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Out of Box	$8	eBay sold comps
In Box (damaged)	$11	eBay sold comps
New (in box)	$19	eBay sold comps

Frequently asked questions

What is the lowest resale price for this comic?: The lowest listed resale price for Mermaid Deadpool #321 is $11 for an Out of Box copy.
How much more is a new copy worth compared to an OOB copy?: A new, in-box copy is $19, which is $8 more than the $11 Out of Box price.
What is the price point for a damaged in-box version?: A damaged in-box copy of Mermaid Deadpool #321 is currently listed at $15.