What is the starting price for an ungraded Miraidon [Stamped] #121?

The ungraded version of Miraidon [Stamped] #121 is currently valued at $5.

How much is a PSA 10 graded copy of this card worth?

A PSA 10 graded copy of Miraidon [Stamped] #121 from Temporal Forces sells for $55.

Is there a significant difference in price between graded and ungraded?

Yes, there is a substantial difference; a Grade 9 copy is valued at $20, significantly higher than the ungraded $5.

Miraidon [Stamped] #121 — Pokémon Temporal Forces Card Value

Pokémon Temporal Forces

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

Miraidon [Stamped] #121 value — Ungraded $5 · Grade 9 $20 · PSA 10 $55. Prices updated July 2026.

Set · Pokémon Temporal ForcesGame · Pokémon

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Value by grade

Ungraded

4.0×

$20

Grade 9

11.0×

$55

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 11.0× 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

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

Cosmos HoloMiraidon [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 [Stamped] #121 (Pokémon Temporal Forces)$4.97

Item details

Brand: Pokémon
Set: Pokémon Temporal Forces
Game: Pokémon

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

An ungraded Miraidon [Stamped] #121 from Pokémon Temporal Forces averages around $5. A Grade 9 copy runs about $20, and a PSA 10 gem-mint commands $55.

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	$5	eBay sold comps
Grade 9	$20	eBay sold comps
PSA 10	$55	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Miraidon [Stamped] #121?: The ungraded version of Miraidon [Stamped] #121 is currently valued at $5.
How much is a PSA 10 graded copy of this card worth?: A PSA 10 graded copy of Miraidon [Stamped] #121 from Temporal Forces sells for $55.
Is there a significant difference in price between graded and ungraded?: Yes, there is a substantial difference; a Grade 9 copy is valued at $20, significantly higher than the ungraded $5.