Champions Festival
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Cosmog – SM Black Star Promos #SM42
SM Black Star Promos#SM42
PsychicPromo
Cosmog #SM42 is a Promo card from the SM Black Star Promos expansion. This page tracks this exact printing, not every Cosmog card.
Current market price
$0.49
+4.3%
7d
+2.1%
30d
HOLOFOIL · TCGPLAYER · 2026-10-21
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Sun & Moon
SM Black Star Promos · View full set →01 · Price history
164 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Cosmog #SM42 card details.
Cosmog #SM42 is a Promo Psychic-type Pokémon card from SM Black Star Promos, released February 2017. Its current tracked market price is $0.49 for the Holofoil variant, updated October 21, 2026.
Since May 5, 2026, the SM Black Star Promos printing of Cosmog #SM42 has ranged from a low of $0.37 (June 1, 2026) to a high of $0.51 (August 21, 2026).
That is a +22.5% move from $0.40 to today's $0.49, at or near its tracked high.
Currently ranked #11,882 by market price across tracked Pokémon cards as of October 21, 2026.
Card number
#SM42
Released
February 2017
Rarity
Promo
Type
Psychic
Supertype
Pokémon
Pokémon
Series
Sun & Moon
Market source
TCGplayer market price · Holofoil · Updated October 21, 2026
02 · Other printings
9 printings
Every Cosmog printing.
Cosmog has 9 tracked English printings, including this SM Black Star Promos #SM42 version. At $0.49 it is the most valuable of the 9 priced printings.
04 · Related cards
From the same set
More from SM Black Star Promos.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Cosmog
More Cosmog cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Cosmog cards→
06 · Reference desk
Cosmog, explained.
Everything about this card — the price, the variants, and how we track it.
How has the Cosmog SM Black Star Promos price changed?
Since May 5, 2026, the SM Black Star Promos printing of Cosmog #SM42 has ranged from a low of $0.37 (June 1, 2026) to a high of $0.51 (August 21, 2026). That is a +22.5% move from $0.40 to today's $0.49, at or near its tracked high.
Which Cosmog printing is worth the most?
Cosmog has 9 tracked English printings, including this SM Black Star Promos #SM42 version. At $0.49 it is the most valuable of the 9 priced printings.
Is Cosmog from SM Black Star Promos a good investment?
We track prices, not provide investment advice. No collectors are chasing this printing yet; the price history above shows how its market has moved.
How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Where can I buy Cosmog?
The buy buttons above are affiliate links - same price for you, a small commission that supports Chase Season. TCGPlayer and eBay are deep markets for singles.
Holofoil
$0
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