What is the current price for an ungraded Miraidon [Cosmos Holo] #121?

The price for an ungraded copy of Miraidon [Cosmos Holo] #121 is available on our marketplace.

How much is a Grade 9 copy of this Pokémon card?

A Grade 9 copy of Miraidon [Cosmos Holo] #121 from the Temporal Forces set is currently valued at $25.

Which set does the Miraidon [Cosmos Holo] #121 belong to?

This specific card is part of the Pokémon Temporal Forces set.

Miraidon [Cosmos Holo] #121 — Pokémon Temporal Forces Card Value

Pokémon Temporal Forces

What the Miraidon [Cosmos Holo] #121 card from Pokémon Temporal Forces is worth — ungraded and graded (PSA 10).

Miraidon [Cosmos Holo] #121 value — Ungraded $4 · Grade 9 $25. Prices updated July 2026.

Set · Pokémon Temporal ForcesGame · Pokémon

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↗ Rising · +28%

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Value by grade

Ungraded

6.3×

$25

Grade 9

Real sold prices per grade — the Grade 9 premium on this card is 6.3× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you simply want the card, buy the Standard version for $0. The premium versions offer more than just the card itself; they signify specific printings, like the Stamped version at $5. Collectors prioritizing aesthetics or completeness should invest in the Cosmos Holo or Stamped versions. Casual buyers should stick to the free options, while serious collectors should budget for the higher-priced variants.

VersionUsedNewBuy

StampedMiraidon [Stamped] #121 — Pokémon Temporal Forces Card Value$4.97$54.99eBay ↗

Cosmos Holo— this pageMiraidon [Cosmos Holo] #121 — Pokémon Temporal Forces Card Value$4—eBay ↗

HoloMiraidon [Holo] #121 — Pokémon Temporal Forces Card Value$0.64$35eBay ↗

StandardMiraidon #121 — Pokémon Temporal Forces Card Value$0.4$44.99eBay ↗

Reverse HoloMiraidon [Reverse Holo] #121 — Pokémon Temporal Forces Card Value$0.23$29.49eBay ↗

Prize PackMiraidon [Prize Pack] #121 — Pokémon Temporal Forces Card Value$0.1—eBay ↗

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Price data verified against · 1

PriceCharting — Miraidon [Cosmos Holo] #121 (Pokémon Temporal Forces)$4

Item details

Brand: Pokémon
Set: Pokémon Temporal Forces
Game: Pokémon

Miraidon [Cosmos Holo] #121 (Pokémon Temporal Forces) card value

An ungraded Miraidon [Cosmos Holo] #121 from Pokémon Temporal Forces averages around $4. A Grade 9 copy runs about $25, and a PSA 10 gem-mint commands null.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$4	eBay sold comps
Grade 9	$25	eBay sold comps

Frequently asked questions

What is the current price for an ungraded Miraidon [Cosmos Holo] #121?: The price for an ungraded copy of Miraidon [Cosmos Holo] #121 is available on our marketplace.
How much is a Grade 9 copy of this Pokémon card?: A Grade 9 copy of Miraidon [Cosmos Holo] #121 from the Temporal Forces set is currently valued at $25.
Which set does the Miraidon [Cosmos Holo] #121 belong to?: This specific card is part of the Pokémon Temporal Forces set.