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Omastar
How much is Omastar 20/108 (Power Keepers) worth?
Omastar 20/108 (French Amonistar, Power Keepers · PK, normal, language per Cardmarket listing, 2007) is worth €1.04 on 13 October 2026 (Cardmarket trend).
Cardmarket 30-day average: €1.24; lowest listing: €0.10. In the US, TCGplayer lists it at $1.83.
Trend of the Cardmarket listing across all conditions and editions of this print, excluding reverse holo; graded copies trade separately.
Has Omastar 20/108 gone up in value?
Omastar 20/108 (French Amonistar, Power Keepers · PK, normal, language per Cardmarket listing, 2007) is priced at €1.04 on 13 October 2026: +57.6% since 30 December 2024 (€0.66) and −40.6% since 13 September 2026 (€1.75), based on the Cardmarket trend.
| Date | € | Change to latest quote |
|---|---|---|
| 13 October 2026 | €1.04 | +0.0% |
| 13 September 2026 | €1.75 | −40.6% |
| 17 June 2026 | €1.20 | −13.3% |
| 30 December 2024 | €0.66 | +57.6% |
| 9 September 2026 (series high) | €2.10 | −50.5% |
Change in the Cardmarket trend, not actual sales; the history has gaps with no readings between some dates.
- 7-day change
- −2.7%
- Cardmarket trend
- 30-day change
- −37.7%
- Cardmarket trend
- Average sale
- €0.88
- Cardmarket sales
- Lowest listing
- €0.10
- Cardmarket listings
Price analytics · Normal
- Trend price
- €1.04
- Average sold price
- €0.88
- 1-day average
- €1.85
- 7-day average
- €1.07
- 30-day average
- €1.24
- Lowest listed
- €0.10
US market · TCGplayer ($)
- Normal
- Low $0.70 · High $25.02$1.83
- Reverse holo
- Low $5.49 · High $1,246.24$5.89
Where to buy
Links open the sellers’ own sites. Pepita earns no commission from them.
Pull Down
If your opponent has any Evolved Pokémon in play, remove the highest Stage Evolution card from each of them and put those cards back into his or her hand.
Hydrocannon30+
Does 30 damage plus 20 more damage for each Water Energy attached to Omastar but not used to pay for this attack's Energy cost. You can't add more than 40 damage in this way.
- Rarity
- Rare
- Illustrator
- Ken Sugimori
- Pokédex
- #139 Omastar
- Weakness
- Lightning ×2
- Resistance
- —
- Retreat
- 2
- Variants
- Normal
