Undersea Ruins 138/147 Reverse Holo

Aquapolis • Uncommon • Reverse Holofoil

Sold $14.98 (Oct 27)

1 NM sale this week · 2 in 30 days

TCGplayer market $14.99as of Oct 30, 2026↑ $0.00 (+0.0%) this week

The lowest TCGplayer listing today is $49.47, over double the market price. The market price comes from past sales and can lag on cards that rarely sell.

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Selling it? At market it nets about $12.46 on eBay or $12.68 on TCGplayer after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-30

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

Sold (7d / 30d)

1 / 6

NM sold between (7d)

$14.98–$14.98

Cheapest listing

$49.47

Units sold per day, Oct 13–Oct 27 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Oct 13	1	$14.98–$14.98
Oct 27	1	$14.98–$14.98

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

Sales data: TCGplayer

Quick answers

How much is Undersea Ruins 138/147 worth?

As of October 30, 2026, Undersea Ruins 138/147 from Aquapolis has a TCGplayer market price of $14.99. 1 Near Mint copy sold on TCGplayer this week at $14.98.

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

Its TCGplayer market price is flat over the past 30 days and flat over the past week, as of October 30, 2026.

How can I track the price of Undersea Ruins 138/147?

Set a free price alert on this page: enter your email and a target price, and The Lab TCG emails you when the TCGplayer market price falls to it. Prices are checked every night, and no account is needed.

Price Snapshot

Market

$14.99

Low

$49.47

Mid

$67.59

High

$149.50

7-Day:$0.00 (+0.0%)

30-Day:$0.00 (+0.0%)

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%	$7.50	Cash buylist, low end
60%	$8.99	Cash buylist, typical
70%	$10.49	Buylist top end, store credit
80%	$11.99	Bulk lot or quick sale
90%	$13.49	Quick sale, just under market
100%	$14.99	Market price
110%	$16.49	Asking price, room to negotiate
120%	$17.99	Asking price, room to negotiate
150%	$22.49	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$14.99Raw copies, condition graded by the marketplace

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eBayRaw listings

Raw listings

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See all 3 printings →

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