Cosmog
Market value · ungraded
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Cosmog is a Promo Pokémon card from SM Black Star Promos (#SM42), illustrated by Megumi Mizutani. It's a Basic Psychic-type Pokémon with 60 HP, weak to Psychic ×2. Its current blended market value is $0.45 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Price history · raw near-mint
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Recent sold prices
No recent sold listings tracked.
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The odds
Cosmog is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 0% of 10 PSA-graded Cosmog copies are a gem-mint 10 (0 of 10) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Cosmog 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| CGC 10 | 1 sold$29$24–$33 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card textAttacks, abilities, weakness / resistance / retreat
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“Its body is gaseous and frail. It slowly grows as it collects dust from the atmosphere.”
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Cosmog cards
There are 9 different Cosmog printings — make sure you're valuing the right one. This is SM Black Star Promos #SM42 (Promo).
More from SM Black Star Promos
Frequently asked questions
How much is Cosmog (SM Black Star Promos #SM42) worth?
As of 20 August 2026, Cosmog from SM Black Star Promos is worth approximately $0.45 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Cosmog rare?
Cosmog is a Promo card from SM Black Star Promos (card #SM42), illustrated by Megumi Mizutani. Its current blended market value is $0.45 ungraded.
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Cosmog (SM Black Star Promos #SM42) — Pokémon market value $0.45. Source: CardTrack, https://cardtrack.com/pokemon/card/sm-black-star-promos/cosmog-sm42<iframe src="https://cardtrack.com/embed/card?id=smp-SM42" width="100%" height="160" style="border:0;max-width:460px" title="Cosmog price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>