Omastar
Arceus · #23

Omastar

Omastar is a Rare Pokémon TCG printing from Arceus (#23). Cactaur's latest catalog snapshot shows a TCGPlayer market reference near $4.46 for ungraded copies. The set released in 2009. Compare recent sold listings for the same set, number, and finish before buying.

Arceus set collectorsEvolution line completers Unlimited
TCGPlayer market $4.46
Cardmarket trend €0.53
Rarity Rare
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Who is this card for?

Omastar suits collectors working on Arceus who need the Rare slot. Compare listing photos to your target finish; skip impulse buys when variant or wear is unclear. This printing is from Arceus.

What is Omastar from Arceus?

Omastar is a Pokémon card in Arceus numbered 23. It is thought that this Pokémon became extinct because its spiral shell grew too large. National Pokédex #139. This printing is from Arceus. Collector number 23 distinguishes this printing from same-name cards in other sets.

What is Omastar worth today?

Cactaur tracks a TCGPlayer market reference near $4.46 for Omastar. Low and high spread runs $2.30 to $327.49. Per-finish references: Reverse Holofoil: $4.46; Normal: $2.02. This printing is from Arceus. Collector number 23 distinguishes this printing from same-name cards in other sets.

SetArceus
Number23
RarityRare
TCGPlayer USD$4.46
Cardmarket EUR€0.53
Reverse Holofoil $4.46
Normal $2.02

Gameplay stats

HP120
TypesWater
Evolves fromOmanyte
Time Spiral ColorlessColorless Choose 1 of your opponent's Evolved Pokémon. Remove the highest Stage Evolution card from that Pokémon and have your opponent shuffle that card into his or her deck.
Primal Tentacles WaterColorless 30+ Does 30 damage plus 10 more damage for each Helix Fossil, Dome Fossil, and Old Amber in your discard pile.
WeaknessGrass +30

How collectible is Omastar?

Omastar is listed as Rare in Arceus. Set collectors, type collectors, and art buyers may value this card differently — confirm variant before paying chase premiums. This printing is from Arceus. Collector number 23 distinguishes this printing from same-name cards in other sets.

What are the key details for Omastar?

Catalog fields: set Arceus, rarity Rare. Illustrated by Hajime Kusajima. Cross-check holo pattern and language when buying online. This printing is from Arceus. Collector number 23 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare. The set released in 2009.

Cactaur's take

Omastar from Arceus should be evaluated with set context, finish, and condition together.

Pros

  • Omastar is catalogued as Rare printing in Arceus, making set and number verification straightforward.
  • Public market data shows a TCGPlayer reference near $4.46 across finishes (Reverse Holofoil: $4.46; Normal: $2.02).

Cons

  • Raw market prices vary by condition, language, and holo variant — NM estimates are not slab grades.

Verdict: Use $4.46 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

How much is Omastar worth?

Cactaur's catalog shows a TCGPlayer market reference near $4.46 for ungraded Omastar from Arceus. Actual value depends on condition, language, and finish such as holo or reverse holo.

What set is Omastar from?

Omastar is listed in Arceus (Platinum) as card #23. Always match both name and collector number because many Pokémon share names across sets. This printing is from Arceus.

How rare is Omastar?

Our catalog lists Omastar as Rare in Arceus. Rarity guides pull rates but does not alone determine price — chase art, demand, and condition matter.

Is Omastar good for collectors or players?

Omastar includes gameplay stats in Arceus. Players should review format legality; collectors often prioritize set symbol, number, and visual variant over raw power. This printing is from Arceus.

What is the difference between holo and reverse holo Omastar?

Finish variants of Omastar carry separate market listings. Reverse Holofoil: $4.46; Normal: $2.02 before buying — sellers often mix up reverse holo and non-holo photos.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-16. Last updated: 2026-06-10.