Image © The Pokémon Company, shown for identification.
Omastar
Arceus · #23/99
Omastar (23/99), the Rare from Arceus, has an estimated ungraded market price of about $3.50, typically in the $3–$4 range.
As of September 12, 2026 · tracked daily by Riffle · estimates, not financial advice · how these numbers work
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
About Omastar
Omastar is a Rare (23/99) from the Pokémon Arceus set, released November 4, 2009. Ungraded copies currently trade at an estimated market price of $3–$4. The artwork is by Hajime Kusajima. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Other versions of Omastar
Omastar appears on 12 different cards across the sets Riffle tracks, at very different values. This page covers #23/99 from Arceus; the collector number printed at the bottom of the card tells them apart.
Skyridge · #23/144$27–$36Rare
Majestic Dawn · #26/100$2–$4Rare
Legendary Collection · #58/110$2–$3Uncommon
Legend Maker · #23/92$2–$3Rare
Sandstorm · #19/100$2–$3Rare
Power Keepers · #20/108$1–$2Rare
Team Up · #76/181$1–$2Rare
Fossil · #40/62$1–$2Uncommon
Neo Discovery · #43/75$1–$2Uncommon
Fates Collide · #18/124under $1RareFAQ
How much is Omastar (23/99) worth?
Omastar (23/99), the Rare from Arceus, has an estimated ungraded market price of about $3.50, typically in the $3–$4 range. Note: 11 other cards named Omastar exist across the sets Riffle tracks, at very different values; check the collector number.
Which Omastar card is this, and how do I tell the versions apart?
This page covers Omastar (23/99), the Rare (about $3–$4) from Arceus.
The other versions: #23/144 from Skyridge (Rare, about $27–$36); #26/100 from Majestic Dawn (Rare, about $2–$4); #58/110 from Legendary Collection (Uncommon, about $2–$3); #23/92 from Legend Maker (Rare, about $2–$3); #19/100 from Sandstorm (Rare, about $2–$3); #20/108 from Power Keepers (Rare, about $1–$2); #76/181 from Team Up (Rare, about $1–$2); #40/62 from Fossil (Uncommon, about $1–$2); #43/75 from Neo Discovery (Uncommon, about $1–$2); #18/124 from Fates Collide (Rare, about under $1); #139/165 from 151 (Rare, about under $1).
The collector number printed at the bottom of the card is the reliable way to tell them apart.
Is Omastar (23/99) rare?
Omastar (23/99) is a Rare. PSA has graded 13 copies to date, so graded supply is measurable and growing.
More from Arceus
PSA population & gem rate
From the PSA population census, captured monthly by Riffle. Grade-by-grade population and pop-over-time appear with Riffle premium.
- $3–$4 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±14% around its midpoint: a moderate spread.
- Sampled daily since July 28, 2026, current as of September 12, 2026.
When the data thins, the band widens and says so, it never fakes precision. Exact source prices are part of Riffle premium; the band is Riffle’s own figure to publish. How these numbers work →