GamePokemon

Cosmic Eclipse Theme Deck [Groudon]

Name: Cosmic Eclipse Theme Deck [Groudon] (Cosmic Eclipse)
Brand: Pokemon
SKU: pokemon/sm12/sealed-cosmic-eclipse-theme-deck-groudon

Cosmic Eclipse Theme Deck [Groudon] from Cosmic Eclipse is at €38.48 on Oct 21, 2026, based on 89 price observations.

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Have this card? The Trademeup index is at €38.48 right now.

At the index price: €38.48
Commission 3 %: −€1.15
You receive: €37.33

Shipping not included: it is yours to set and depends on where the buyer is.

List this card

Market price

€38.48+3.4%over 30 days

Standard print, ungraded, condition MT/NM.

1 venue: TCGplayer

Cheapest offer here

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Nobody is selling this card on Trademeup right now. The market price beside it is a reference from other venues; it is not something you can buy here.

Trend

Nov 1, 2024 to Aug 24, 2026

Where the numbers come from

Venue	Price	Share	Prices	Period
TCGplayerQuotationIn USD: 43.23. Moves about 0.1% a day.	€38.48	counts 100%	89	Jul 23, 2026 – Oct 21, 2026

Every marketplace counts once, however often it reports. New prices count more than old ones, and anything older than 90 days does not count at all.

Other currencies at the ECB rate of the day, last Oct 21, 2026.

The Trademeup index is the median of real sales on this marketplace (7/30 days, per condition). External source curves are shown for comparison.

Market pressure

BuyersSellers

Balanced

Based on 1 of 4 signals.

Offers & wanted too few in play (0 wanted, 0 on offer, 4 needed).
Gap between prices needs an offer and a wanted post at the same time.
How fast it sells too little sold (0 sold, 0 on offer).
Price trend 3.4% in 30 days.

Ungraded, by condition

Condition	Price	Factor	Origin	Prices
Mint	≈ €41.19	×1.07	Estimated	0
Near Mint	€38.48	×1.00	Measured	89
Excellent	≈ €33.09	×0.86	Estimated	0
Good	≈ €32.31	×0.84	Estimated	0
Light Played	≈ €35.81	×0.93	Estimated	0
Played	≈ €29.50	×0.77	Estimated	0
Poor	≈ €19.22	×0.50	Estimated	0

Graded, by company and grade

Grade	Price	Factor	Origin
10	≈ €304.47	×7.91	Estimated
9	≈ €60.48	×1.57	Estimated
8	≈ €44.64	×1.16	Estimated
7	≈ €46.04	×1.20	Estimated
6	≈ €37.43	×0.97	Estimated

Grade	Price	Factor	Origin
10	≈ €494.37	×12.85	Estimated
9.5	≈ €186.17	×4.84	Estimated
9	≈ €99.05	×2.57	Estimated
8.5	≈ €78.48	×2.04	Estimated
8	≈ €200.10	×5.20	Estimated

Grade	Price	Factor	Origin
10	≈ €134.70	×3.50	Estimated
9.5	≈ €59.52	×1.55	Estimated
9	≈ €60.61	×1.58	Estimated
8.5	≈ €40.08	×1.04	Estimated
8	≈ €39.57	×1.03	Estimated

Grade	Price	Factor	Origin
10	≈ €200.70	×5.22	Estimated
9.5	≈ €269.36	×7.00	Estimated
9	≈ €44.73	×1.16	Estimated
8.5	≈ €123.16	×3.20	Estimated
8	≈ €118.60	×3.08	Estimated

This source names the grade but not the company. A 9 from PSA is not a 9 from CGC, so it stands on its own.

Grade	Price	Factor	Origin
Grade 10	≈ €94.28	×2.45	Estimated
Grade 9.5	≈ €61.95	×1.61	Estimated
Grade 9	≈ €126.84	×3.30	Estimated
Grade 8	≈ €30.98	×0.80	Estimated
Grade 7	≈ €26.94	×0.70	Estimated

›How we work this out

Every number here is the market price above, times what that quality is worth. We measure that multiple on this card, and where there are no prices for it, we use the going rate across the whole catalogue.

Near Mint 89 prices (TCGplayer), 100% of it from this card itself.

≈ means estimated: this card has no price of its own in that quality.

On paper grading pays off: BGS 10 brings €417.21 more than ungraded, after commission and about €25.00 to submit. Whether the card grades that high, nobody knows in advance.

Cosmic Eclipse Theme Deck [Groudon]

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Price history