Cosmic Eclipse Theme Deck [Groudon] (SM - Cosmic Eclipse) is worth about $43.23 today, the TCGplayer market price for any condition as of 2026-10-02, flat over 30 days.
Cosmic Eclipse Theme Deck [Groudon] is holding steady: $43.23 today, flat over 30 days and at its all-time high (2026-08-31), and 2.0x its low of $22.16 (2025-07-25). TCGplayer market price as of 2026-10-02, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
| TCGplayer market | $43.23 | verify ↗ |
| TCGplayer lowest ask | $100.00 |
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $43.23 market price that is roughly $30 cash or $35 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
Cosmic Eclipse Theme Deck [Groudon] [Normal] has a TCGplayer market price of $43.23 as of 2026-10-02.
Cosmic Eclipse Theme Deck [Groudon] is holding steady: $43.23 today, flat over 30 days and at its all-time high (2026-08-31), and 2.0x its low of $22.16 (2025-07-25). TCGplayer market price as of 2026-10-02, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 17.2% over 90 days, up 24.5% over a year.
In TickerMint's daily data (since February 2024), the TCGplayer market price for Cosmic Eclipse Theme Deck [Groudon] [Normal] (all conditions) peaked at $43.23 (2026-08-31) and bottomed at $22.16 (2025-07-25).
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