Horsea - 031/101 (Delta Species) #31/101 (EX Dragon Frontiers) is worth about $43.31 today, the Near Mint market price from TCGplayer sales as of 2026-10-03.
Horsea - 031/101 (Delta Species) #31/101 is trending up: $43.31 today, up 8% in 30 days and at its all-time high (2026-10-03). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 ·
Horsea - 031/101 #31/101 comes in 2 printings: the Reverse Holofoil is $43.31 and the Normal is $1.51 (TCGplayer market, 2026-10-02).
| TCGplayer market | $43.31 | verify ↗ |
| TCGplayer lowest ask | $21.89 | |
| eBay delivered floor (scanned 23d ago) | $30.00 | the listing ↗ |
Horsea - 031/101 #31/101 was printed 2 ways and each one sells separately: Reverse Holofoil $43.31; Normal $1.51 (TCGplayer market, 2026-10-02). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $43.31 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.
Horsea - 031/101 (Delta Species) [Reverse Holofoil] has a TCGplayer market price of $43.31 as of 2026-10-02. Across 2 tracked variants, latest prices range from $1.51 to $43.31.
Horsea - 031/101 (Delta Species) #31/101 is trending up: $43.31 today, up 8% in 30 days and at its all-time high (2026-10-03). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08.
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The Near Mint price, the one quoted at the top of this page, peaked at $43.31 (2026-10-03). In TickerMint's daily data (since February 2024), the TCGplayer market price for Horsea - 031/101 (Delta Species) [Reverse Holofoil] (all conditions) peaked at $43.31 (2026-09-09) and bottomed at $5.87 (2024-11-09).