Undersea Ruins 138/147

Aquapolis • Uncommon • Normal

All 3 printings from $6.33 →

Sold $7.39 (Oct 5)

1 NM sale this week · 3 in 30 days

TCGplayer market $6.33as of Oct 10, 2026↑ +$0.08 (+1.3%) this week

Buy on TCGplayer or eBay

We may earn a commission on these links, at no cost to you.

Add to portfolio

Selling it? At market it nets about $5.13 on eBay or $5.18 on TCGplayer after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-10

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

3 / 7

NM sold between (7d)

$7.39–$7.39

Cheapest listing

$3.70

Units sold per day, Aug 9–Oct 5 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 9	1	$5.40–$5.40
Aug 12	1	$5.36–$5.36
Aug 22	1	$5.50–$5.50
Aug 25	1	$5.64–$5.64
Sep 12	1	$5.49–$5.49
Sep 14	1	$5.97–$5.97
Oct 5	1	$7.39–$7.39

Condition	Sold 7d	Sold 30d
Lightly Played	0	1
Moderately Played	2	3
Near Mint	1	3
Heavily Played	0	0
Damaged	0	0

Sales data: TCGplayer

Quick answers

How much is Undersea Ruins 138/147 worth?

As of October 10, 2026, Undersea Ruins 138/147 from Aquapolis has a TCGplayer market price of $6.33. 1 Near Mint copy sold on TCGplayer this week at $7.39.

Is Undersea Ruins 138/147 going up or down in price?

Its TCGplayer market price is up 9.5% over the past 30 days and up 1.3% over the past week, as of October 10, 2026.

Price Snapshot

Market

$6.33

Low

$3.70

Mid

$7.68

High

$62.82

7-Day:+$0.08 (+1.3%)

30-Day:+$0.55 (+9.5%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$3.17	Cash buylist, low end
60%	$3.80	Cash buylist, typical
70%	$4.43	Buylist top end, store credit
80%	$5.06	Bulk lot or quick sale
90%	$5.70	Quick sale, just under market
100%	$6.33	Market price
110%	$6.96	Asking price, room to negotiate
120%	$7.60	Asking price, room to negotiate
150%	$9.50	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Stadium

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.

Where to Buy

TCGPlayerRaw$6.33Raw copies, condition graded by the marketplace

Buy Now

eBayRaw listings

Raw listings

TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for more listings. Links may earn us a commission at no cost to you.

Protect this card

Code THELAB takes 10% off at BCW

Sleeve + toploader combo
Sleeve first, then the rigid holder. Standard for anything you might sell.
Shop BCW

We use these ourselves. BCW links are affiliate links; the code works whether or not you click through.

Other printings of Undersea Ruins

See all 3 printings →

Undersea Ruins 138/147, Aquapolis · Uncommon — Undersea Ruins 138/147
Aquapolis · Uncommon
$14.99
price history

Undersea Ruins 083/087 Japanese, Wind from the Sea · Uncommon — Undersea Ruins 083/087 Japanese
Wind from the Sea · Uncommon
$7.51
price history

Other cards in Aquapolis

View full set →