The 8 Most Valuable Cosmog Cards
By Ripbin Research · Updated 2026-06-12 · prices from live market data
The most valuable Cosmog card is the 2017 SM Black Star Promos Cosmog #SM42, worth about $0.37. The top 8 are worth roughly $1.83 combined.
What are the most valuable Cosmog cards? We pulled current market data across every Cosmog card in our catalog and ranked the top 8. Prices update as the market moves.
The list is topped by a card worth about $0.37 raw — and substantially more graded. Click any entry for its full grade ladder and live eBay listings.
#12017 SM Black Star Promos Cosmog #SM42
$0.37Top of the chase: $0.37 for an ungraded copy puts it well clear of the field.
Market snapshot
The top 8 Cosmog cards are worth a combined $1.83 in raw condition. Most entries remain accessible for new collectors. Values move with the market — each card page above tracks current prices and live listings.
Frequently asked questions
- What is the most valuable Cosmog card?
- The 2017 SM Black Star Promos Cosmog #SM42 tops the list at around $0.37 ungraded — graded copies sell for more.
- Are Cosmog cards worth money?
- Yes — the top 8 Cosmog cards alone are worth about $1.83 combined in raw condition.
- Where can I sell Cosmog cards?
- eBay is the most liquid market — each card above links to live listings. You can also scan your cards with Ripbin to track values and receive bids from collectors.