Slowking - 21/122 (Cosmos Holo) 021/122

Alternate Art Promos • Promo • Holofoil

No sales in the last 7 days

$14.35as of Oct 10, 2026↓ -$0.27 (-1.8%) this week

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Selling it? At market it nets about $12.12 on TCGplayer or $11.92 on eBay 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)

2 / 16

NM sold between (7d)

—

Cheapest listing

$5.59

Units sold per day, Aug 2–Sep 29 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 2	1	$11.30–$11.30
Aug 3	1	$11.30–$11.30
Aug 4	1	$10.25–$10.25
Aug 5	2	$10.25–$10.25
Aug 13	2	$9.29–$12.50
Aug 16	1	$12.50–$12.50
Aug 19	1	$11.62–$11.62
Aug 21	2	$13.99–$14.97
Aug 24	1	$14.97–$14.97
Aug 26	4	$10.58–$18.25
Aug 30	1	$14.97–$14.97
Aug 31	1	$17.97–$17.97
Sep 19	1	$19.45–$19.45
Sep 25	1	$13.00–$13.00
Sep 26	1	$17.97–$17.97
Sep 29	5	$14.51–$19.99

Condition	Sold 7d	Sold 30d
Damaged	0	0
Heavily Played	0	1
Lightly Played	1	3
Moderately Played	1	4
Near Mint	0	8

Sales data: TCGplayer

Quick answers

How much is Slowking - 21/122 (Cosmos Holo) 021/122 worth?

As of October 10, 2026, Slowking - 21/122 (Cosmos Holo) 021/122 from Alternate Art Promos has a TCGplayer market price of $14.35.

Is Slowking - 21/122 (Cosmos Holo) 021/122 going up or down in price?

Its TCGplayer market price is up 15.4% over the past 30 days and down 1.8% over the past week, as of October 10, 2026.

Price Snapshot

Market

$14.35

Low

$5.59

Mid

$14.68

High

$94.99

7-Day:-$0.27 (-1.8%)

30-Day:+$1.92 (+15.4%)

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%	$7.18	Cash buylist, low end
60%	$8.61	Cash buylist, typical
70%	$10.05	Buylist top end, store credit
80%	$11.48	Bulk lot or quick sale
90%	$12.92	Quick sale, just under market
100%	$14.35	Market price
110%	$15.79	Asking price, room to negotiate
120%	$17.22	Asking price, room to negotiate
150%	$21.53	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

Stage 1 Pokémon · 100 HP · Water

1Psych Up40
During your next turn, this Pokémon's Psych Up attack does 40 more damage (before applying Weakness and Resistance).

Ability — Royal Flash
Once during your turn (before your attack), you may flip a coin. If heads, move an Energy from your opponent's Active Pokémon to 1 of his or her Benched Pokémon.

Weakness Gx2 · Retreat 2

Where to Buy

TCGPlayerRaw$14.35Raw copies, condition graded by the marketplace

Buy Now

eBayRaw listings

Raw listings

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