TICKERMINT

Slowking

Promo · #14/18

Slowking #14/18 (Southern Islands) is worth about $451.89 today, the TCGplayer market price for any condition as of 2026-10-27, up 37% over 30 days.

Should I grade it? Grading Slowking #14/18 pays only if you expect a 10: PSA 10 copies are listed from $7,019.98 on eBay (eBay asks checked Oct 22, 2026) vs $451.89 raw (TCGplayer market), and after a $25 grading fee, $10 shipping and 13% selling fees you'd need about 1 in 163 copies to grade a 10 to break even (a 1% chance). the math ↓

price trend and all-time high: more ↓

Slowking #14/18 is trending up: $451.89 today, up 37% in 30 days and at its all-time high (2026-10-27), and 12.5x its low of $36.15 (2024-04-16). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. chart →

illustrated by Naoyo Kimura

Price data for your app or store: API and daily history since 2024 · CSV download

LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$450
lowest listing · market $452
buy on TCGplayer ↗
eBay · raw
$236
asking floor · 61 active listings
shop active ↗ · sold ↗
eBay · PSA 10
$7,020
PSA 10 asking floor (asks, not sales)
PSA 10 sold listings ↗
Buy-side estimate
$236
THIN
a patient buyer pays about $236 delivered, from live asks, not sales
show the work →
TCGplayer $451.89 vs cheapest delivered eBay ask $236.30, so the market hasn't settled on a price yet
TCGplayer market$451.89verify ↗
TCGplayer lowest ask$450.09
eBay delivered floor (scanned 6d ago)$236.30the listing ↗
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($236.30) and the eBay floor ($236.30). 10 live ask(s) used.
sell to a card shop: $316 cash · $362 store credit · about 70% / 80% of market
Floors are the median of the three lowest clean asks. Marketplace links may earn TickerMint a commission; it never affects the numbers.
The verdict · premium
Cards at their high after a month up 25% or more were higher 90 days later 56% of the time in our archive since 2024 (7,238 cases). That rate is mostly the 202448 to 5877 to 86marketplace fees of about 13% most short holds lose money. Use it to time a sale, not to flip.
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →
GAME DATA[ + ] SHOW
CARD TYPE
Psychic
STAGE
Stage 1
HP
70
ATTACK 1
[P] Revelation Flip a coin. If heads, search your deck for a Trainer card, show it to your opponent, and put it into your hand. Shuffle your deck afterward.
ATTACK 2
[1P] Psychic (10+) Does 10 damage plus 10 more damage for each Energy card attached to the Defending Pokémon.
WEAKNESS
P
RETREAT COST
2

MORE BY NAOYO KIMURA

FULL CATALOG →

MORE FROM SOUTHERN ISLANDS

FULL SET →

PRICE FAQ

What would a card shop pay for Slowking?

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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $451.89 market price that is roughly $316 cash or $362 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 Slowking (Southern Islands) worth today?

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Slowking [Reverse Holofoil] has a TCGplayer market price of $451.89 as of 2026-10-27.

Is Slowking going up or down in price?

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Slowking #14/18 is trending up: $451.89 today, up 37% in 30 days and at its all-time high (2026-10-27), and 12.5x its low of $36.15 (2024-04-16). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. Other windows: up 10.9% over 7 days, up 78.3% over 90 days, up 348.9% over a year. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.

What is the all-time high price for Slowking?

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In TickerMint's daily data (since February 2024), the TCGplayer market price for Slowking [Reverse Holofoil] (all conditions) peaked at $451.89 (2026-10-27) and bottomed at $36.15 (2024-04-16).

Is Slowking #14/18 worth grading?

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Grading Slowking #14/18 pays only if you expect a 10: PSA 10 copies are listed from $7,019.98 on eBay (eBay asks checked Oct 22, 2026) vs $451.89 raw (TCGplayer market), and after a $25 grading fee, $10 shipping and 13% selling fees you'd need about 1 in 163 copies to grade a 10 to break even (a 1% chance). That assumes a 9 or lower sells like a raw copy. "Listed from" is the lowest current PSA 10 asking price on eBay, not a sale, and asks can sit above what copies actually sell for. Whether your copy grades a 10 depends on its centering, corners, edges and surface.

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