Undersea Ruins 138 · Aquapolis PSA 10 Price & Population | PopHunter

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Undersea Ruins

Name: Undersea Ruins
Brand: Pokémon
SKU: cmqa4q416007tz83j2oqw8mwg

EN💎 40.0% gem

Aquapolis · #138 · 2003 · Uncommon · English

Edition:UnlimitedReverse Holo

eBaySearch Sold comps

Estimated Market Value · PSA 10

Estimate

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Where this card's market sits right now — modeled from its real sales and the movement of comparable markets.

PSA 10 $

$57

PSA 10 Pop

Gem Rate

40.0%

30D Change

+0.0%

Market data as of Jul 13, 2026

Opportunity

64.5

Collector

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Investor

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Speculation

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See pricing to unlock Collector, Investor & Speculation scores

Market

PSA10 / PSA9

2.19x

Active Listings

—

PSA10 Mkt Cap

$679

PSA 10 Price

$57

30D PSA10

+0.0%

90D PSA10

+0.1%

Raw Price

30D Raw

0.0%

90D Raw

+46.7%

Prices by Grade & Grader

Population Reports

PSA Population

30 total

PSA 10

PSA 9

PSA 8

PSA 7

PSA 6

PSA 5

PSA 4

PSA 3

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Recent Sales

Date	Grade	Price	Platform	Title
Jun 20, 2026	Ungraded	$9		Undersea Ruins #138 Near Mint English
Jun 1, 2026	Ungraded	$7	ebay	Pokemon Card Undersea Ruins 138/147 Non Holo Aquapolis WOTC Light Play
May 27, 2026	Ungraded	$11	ebay	2003 Pokemon Aquapolis Undersea Ruins #138/147
May 25, 2026	Ungraded	$5	ebay	Nm Pokemon Aquapolis 138/147 Undersea Ruins Card 138/147
May 24, 2026	CGC 9.5	$4	ebay	2003 Pokemon Undersea Ruins Trainer E Series Aquapolis 138/147 CGC 9.5 138/147
May 18, 2026	Ungraded	$4	ebay	Undersea Ruins Aquapolis 138/147 Midori Harada Vintage Pokemon TCG NM 138/147
May 16, 2026	Ungraded	$4	ebay	Pokémon Undersea Ruins 138/147 Aquapolis Trainer Stadium Uncommon 2002 TCG 138/147
May 8, 2026	CGC 7.5	$20	ebay	Pokemon Undersea Ruins Non-Holo #138/147 Aquapolis 2003 - CGC 7.5 138/147
May 6, 2026	Ungraded	$5	ebay	MINT Pokemon Aquapolis 138/147 Undersea Ruins Card 138/147
May 6, 2026	Ungraded	$10	ebay	Trainer - Undersea Ruins - 138/147 - Aquapolis - Pokémon TCG - 2002 - LP 138/147
Apr 11, 2026	Ungraded	$4	ebay	POKEMON UNDERSEA RUINS 138 AQUAPOLIS MP #138
Apr 8, 2026	Ungraded	$2	ebay	Undersea Ruins 138 Uncommon Aquapolis Pokemon Lightly Played #138
Apr 1, 2026	Ungraded	$3	ebay	Undersea Ruins 138/147 - Aquapolis - NM Pokemon TCG 138/147
Mar 24, 2026	Ungraded	$5	ebay	Undersea Ruins 138/147 Aquapolis Pokémon TCG 2003 LP 138/147
Mar 20, 2026	Ungraded	$4	ebay	Pokemon TCG Undersea Ruins #138/147 Trainer Aquapolis NM Free Ship!! 138/147
Mar 11, 2026	Ungraded	$6	ebay	Pokemon TCG Undersea Ruins #138/147 Trainer CCG Aquapolis 138/147
Mar 11, 2026	Ungraded	$4	ebay	Pokemon Undersea Ruins Aquapolis card 138/147
Feb 28, 2026	Ungraded	$2	ebay	Pokemon Undersea Ruins Aquapolis 138/147 Light Play LP+ or Better 138/147
Feb 27, 2026	Ungraded	$6	ebay	Undersea Ruins 138/147 Uncommon Pokemon Aquapolis Vintage WOTC E Series NM 2003
Jan 31, 2026	Ungraded	$5	ebay	Undersea Ruins - 138/147 Aquapolis - Pokémon TCG - 2003 138/147
Jan 30, 2026	Ungraded	$3	ebay	Pokemon Aquapolis 138/147 Undersea Ruins HP 138/147
Jan 16, 2026	Ungraded	$3	ebay	Undersea Ruins - 138/147 Aquapolis - Pokémon TCG 138/147
Jan 15, 2026	Ungraded	$3	ebay	Pokemon Card - Aquapolis 138/147 - UNDERSEA RUINS (uncommon) - NM
Jan 15, 2026	Ungraded	$3	ebay	Pokemon Aquapolis 138/147 Undersea Ruins Card
Jan 15, 2026	Ungraded	$5	ebay	Pokemon Card - Undersea Ruins Aquapolis 138/147 Uncommon 138/147
Jan 10, 2026	Ungraded	$5	ebay	Undersea Ruins - 138/147 Aquapolis - Pokémon TCG - 2003 138/147
Dec 22, 2025	Ungraded	$7	ebay	Undersea Ruins 138/147 Aquapolis Pokemon Card WOTC - Excellent Condition
Dec 15, 2025	Ungraded	$3	ebay	UNDERSEA RUINS - 138/147 - Aquapolis - Trainer - Pokemon Card #138
Nov 30, 2025	Ungraded	$5	ebay	Undersea Ruins 138/147 Aquapolis Uncommon English Pokemon Card 138/147
Nov 22, 2025	Ungraded	$2	ebay	Undersea Ruins 138/147 Pokemon Aquapolis Uncommon 138/147
Nov 10, 2025	PSA 4	$3	ebay	Pokemon Card - Aquapolis 138/147 - UNDERSEA RUINS (uncommon) - PSA 4 138/147
Oct 31, 2025	Ungraded	$3	ebay	Undersea Ruins 138/147 - Aquapolis Non Holo Pokemon Card 138/147
Oct 15, 2025	Ungraded	$2	ebay	Pokemon Aquapolis 138/147 Undersea Ruins Card 138/147
Aug 5, 2025	CGC 8.5	$6	ebay	UNDERSEA RUINS TRAINER POKEMON 2003 AQUAPOLIS #138/147 CGC 8.5 MINT 138/147
Mar 13, 2025	PSA 9	$13	ebay	2003 Pokemon Aquapolis Undersea Ruins 138 - Common - PSA 9 #138
Jan 26, 2025	CGC 9	$9	ebay	2003 Pokemon Aquapolis #138/147 Undersea Ruins CGC 9 MINT
Jan 21, 2025	CGC 9	$5	ebay	2003 Pokemon Aquapolis #138/147 Undersea Ruins CGC 9 MINT
Jan 14, 2025	CGC 9.5	$6	ebay	2003 Pokemon Aquapolis #138/147 Undersea Ruins CGC 9.5 MINT+
Jan 7, 2025	CGC 10	$16	ebay	2003 Pokemon Aquapolis #138/147 Undersea Ruins CGC 10 GEM MINT
Nov 22, 2024	PSA 10	$50	ebay	PSA 10 GEM MINT Undersea Ruins 138/147 Aquapolis E Reader Pokemon Card 777
Oct 6, 2024	PSA 10	$64	ebay	2003 Pokemon Aquapolis Undersea Ruins 138 - Common - PSA 10 #138
Sep 20, 2023	PSA 9	$40	ebay	PSA 9 MINT Undersea Ruins 138/147 Aquapolis Pokemon Card 631
May 18, 2023	PSA 10	$31	ebay	Pokemon Aquapolis Undersea Ruins-(#138)- GEM MT PSA 10
Mar 12, 2023	PSA 8	$14	ebay	Pokemon Card PSA 8 NM-MT Undersea Ruins Aquapolis 2003 E-series Rev Foil 138/147

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PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.