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Miraidon - 121/162 (Cosmos Holo) (Best Buy) - Miscellaneous Cards & Products

Miraidon (Cosmos Holo) (Best Buy) #121/162 — Miscellaneous Cards & Products Price & Value

Miscellaneous Cards & Products· 121/162· Promo

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How much is Miraidon (Cosmos Holo) (Best Buy) #121/162 from Miscellaneous Cards & Products worth?

Miraidon (Cosmos Holo) (Best Buy) #121/162 from Miscellaneous Cards & Products has a market price of about $2.35 USD for a raw (ungraded), Near Mint copy, based on TCGplayer's market price (via TCGCSV), synced 21 October 2026.

This is a reference, not an available offer. Prices vary with condition, grading and current buyer demand. How we work out prices

No checked below-market listing for this printing right now.

Find this exact card on eBayCheck on TCGPlayer

Searches eBay for Miraidon - 121/162 (Cosmos Holo) (Best Buy) · Miscellaneous Cards & Products · 121/162 — all current listings, not checked against the market reference; read the photos, printing, condition and shipping before buying.

Set
Miscellaneous Cards & Products
Card number
121/162
Rarity
Promo
Printing
Cosmos Holo, Best Buy
Promo
Yes

Price intelligence

Stable

Roughly flat over 30 days (−4.1%).

7-day

−2.5%

30-day

−4.1%

Current market value is 4.1% below its level around 30 days ago.

Price history since September 2026.Price history & direction only — not a prediction or investment advice. how we work this out.

No live deal for this card right now

We haven't found an active below-market eBay listing for this exact card in our latest scan. Here's where to look instead.

Market price history

Our first-party daily snapshots joined to reference history. Historical data availability varies by card.

$2.35$2.46$2.56$2.35

Verified Near Mint, Holofoil reference since Sep 12. 10 earlier readings are shown dashed, not comparable: they didn't record which condition and printing they were for.

Loading market data…

Market-reference prices are a guide based on recent sold data, not a guaranteed sale value — the real figure depends on the exact printing, condition and grade, and marketplace prices move. Pokemon Deal Finder doesn't buy cards or guarantee any sale value.

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How we check listings

These checks apply to every listing on the site. They are automated and not perfect — always open the eBay listing and check its photos and description before buying.

  • The listing title is matched to one exact catalogue printing - name, set, collector number, card form (Mega, ex/EX/GX, and similar) and language all have to agree, or the listing is left off.
  • The asking price (item plus shipping) is compared against a recent-sold market reference for that card and condition. Raw and graded cards use separate references.
  • Listings that look like the wrong card, the wrong printing, a proxy, a reproduction, or something that isn't a single card (empty wrappers, sealed product, merchandise) are excluded.
  • Selected higher-risk listings get an extra image check that compares the listing photo with the card's expected official printing; clear physical fakes and wrong-printing photos are hidden.
  • Listings that end, sell, or go too long without being re-seen in an eBay scan stop being shown as live deals.

Learn how we verify listings →

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