| Set | SM Black Star Promos |
| Card number | SM42 |
| Rarity | Promo |
| Type | Pokémon |
| HP | 60 |
| Artist | Megumi Mizutani |
| Released | Feb 2017 |
Cosmog #SM42 Value (SM Black Star Promos)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Nov 2, 2026.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $0.42 |
| Cardmarket lowest near mint (EUR) | €0.20 |
| Cardmarket 7-day average (EUR) | €0.92 |
| Cardmarket 30-day average (EUR) | €0.57 |
| Cardmarket listings available | 331 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
Have a copy in hand? Scan it with the Pokémon card scanner to confirm it is this exact printing.
Why Cosmog #SM42 is priced where it is
Cosmog #SM42 is a Promo Pokémon card from SM Black Star Promos, the Sun & Moon era (2017). It ranks as number 288 by price out of 310 cards in the set. At this price most copies change hands raw, often in bulk lots, and graded sales are rare. Its price has held almost flat over the last 30 days ($0.41 to $0.42). The illustration is by Megumi Mizutani.
Cosmog price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €0.20 | $0.42 |
| Oct 2026 | €0.16 | $0.41 |
| Sep 2026 | €0.15 | $0.40 |
| Aug 2026 | €0.15 | $0.40 |
| Jul 2026 | €0.15 | $0.38 |
| Jun 2026 | €0.15 | $0.36 |
| May 2026 | €0.15 | $0.36 |
Frequently asked questions
What is Cosmog #SM42 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $0.42, the Cardmarket low is €0.20. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
Is Cosmog #SM42 rare?
Cosmog #SM42 is printed at Promo rarity and ranks number 288 by price among the 310 cards in SM Black Star Promos. Demand for the character and condition matter more than the rarity symbol.
Is Cosmog #SM42 going up in value?
Not much right now. Its price has stayed within a few percent over the last 30 days, at about $0.42.
How do I check which printing of Cosmog I have?
Look at the set symbol and the card number (SM42) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
Other Cosmog printings
Every Cosmog card and its current price
Most valuable cards in SM Black Star Promos
SM Black Star Promos card list · All Pokemon sets · Most valuable Pokemon cards
Check any card from a photo
Point your iPhone camera at a card to see its raw price, PSA graded values and recent eBay sales.