Cosmog
Solgaleo-GX & Lunala-GX Legendary Starter Set · #3/21 · None · 2017JPN
All 32 Cosmog cards ranked by value →$0.25
Market price ▲ 0.0% (30d)
Prices as of Nov 11, 2026
21graded pop
57%gem rate
Market data
Price history
Normal▲ 0.0% 7d
Low $0.30Mid $1.00
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Graded population census · updated 2026-09-19
CGC21 graded · 12 gem 10
Population data from PriceCharting, updated monthly.
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CosmogGX Starter Decks · 2018How much is Cosmog #3/21 worth?
Right now (November 11, 2026) the going rate for an ungraded Cosmog #3/21 from Solgaleo-GX & Lunala-GX Legendary Starter Set is about $0.25.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
