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Undersea Ruins
Uncommon · #138/147
Undersea Ruins #138/147 (Aquapolis) is worth about $6.16 today, the Near Mint market price from TCGplayer sales as of 2026-10-03.
price trend and all-time high: more ↓less ↑
Undersea Ruins #138/147 is trending up: $6.16 today, up 7% 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 →
illustrated by Midori Harada
Price data for your app or store: API and daily history since 2024 · CSV download
LOADING TAPE
WORTH GRADING?
WHERE TO BUY AND SELL
Normal · no eBay scan yetBuy-side estimate
$6.16
THINa patient buyer pays about $6.16 delivered, from live asks, not sales
show the work →
TCGplayer only, no eBay scan yet
| TCGplayer market | $6.16 | verify ↗ |
| TCGplayer lowest ask | $3.83 |
Single source: TCGplayer market (no usable eBay asks in the last scan).
The verdict · premium
Cards at their high after a month up 5-25% were higher 90 days later 75% of the time in our archive since 2024 (22,898 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Stadium
- CARD TEXT
- This card stays in play when you play it. Discard this card if another Stadium card comes into play. Once during each player's turn (before attacking), that player may flip a coin. If heads, that player chooses 1 of his or her Evolved Pokémon in play and discards the top Evolution card from that Pokémon, devolving it.
MORE BY MIDORI HARADA
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MORE FROM AQUAPOLIS
FULL SET →
PRICE FAQ
What would a card shop pay for Undersea Ruins?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $6.16 market price that is roughly $4.31 cash or $4.93 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Undersea Ruins (Aquapolis) worth today?
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Undersea Ruins [Normal] has a TCGplayer market price of $6.16 as of 2026-10-02.
Is Undersea Ruins going up or down in price?
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Undersea Ruins #138/147 is trending up: $6.16 today, up 7% 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.
What is the all-time high price for Undersea Ruins?
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The Near Mint price, the one quoted at the top of this page, peaked at $6.16 (2026-10-03). In TickerMint's daily data (since February 2024), the TCGplayer market price for Undersea Ruins [Normal] (all conditions) peaked at $6.16 (2026-09-24) and bottomed at $3.26 (2024-06-02).
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