Gyarados GX 18/111

SM - Crimson Invasion • Ultra Rare • Holofoil

All 8 printings from $3.34 →

Sold $18.75–$26.40 this week

12 NM sales this week · 63 in 30 days

TCGplayer market $21.16as of Oct 31, 2026↑ +$0.89 (+4.4%) this week

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Selling it? At market it nets about $18.02 on TCGplayer or $17.76 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-31

Listings are below the recent sold range

Sold (7d / 30d)

20 / 88

NM sold between (7d)

$18.75–$26.40

Cheapest listing

$10.75

Units sold per day, Sep 18–Oct 30 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Sep 18	2	$19.00–$19.30
Sep 21	1	$18.49–$18.49
Sep 22	3	$18.49–$22.35
Sep 24	1	$21.37–$21.37
Sep 25	1	$18.50–$18.50
Sep 26	1	$21.99–$21.99
Sep 29	3	$18.99–$19.86
Sep 30	3	$17.99–$28.00
Oct 1	2	$18.34–$19.32
Oct 2	1	$19.34–$19.34
Oct 4	1	$19.48–$19.48
Oct 5	3	$18.41–$19.70
Oct 6	1	$19.81–$19.81
Oct 7	3	$17.49–$26.14
Oct 8	4	$17.50–$20.44
Oct 9	3	$18.35–$20.15
Oct 15	1	$18.00–$18.00
Oct 16	2	$19.76–$19.86
Oct 17	2	$18.00–$20.07
Oct 18	1	$18.00–$18.00
Oct 19	18	$17.00–$20.86
Oct 20	4	$19.15–$22.00
Oct 21	3	$19.00–$28.63
Oct 22	2	$19.99–$22.05
Oct 23	2	$18.96–$20.01
Oct 25	3	$18.97–$24.32
Oct 26	1	$26.40–$26.40
Oct 27	2	$18.96–$20.39
Oct 28	4	$20.99–$23.03
Oct 30	2	$18.75–$20.00

Condition	Sold 7d	Sold 30d
Damaged	1	4
Heavily Played	1	4
Lightly Played	5	13
Moderately Played	1	4
Near Mint	12	63

Sales data: TCGplayer

Quick answers

How much is Gyarados GX 18/111 worth?

As of October 31, 2026, Gyarados GX 18/111 from SM - Crimson Invasion has a TCGplayer market price of $21.16. 12 Near Mint copies sold on TCGplayer this week at $18.75 to $26.40.

Is Gyarados GX 18/111 going up or down in price?

Its TCGplayer market price is up 8.3% over the past 30 days and up 4.4% over the past week, as of October 31, 2026.

Is Gyarados GX 18/111 worth grading?

A PSA 10 sells for about $837.50 on eBay, against a raw TCGplayer market price of $21.16. After buying the raw card, about $29.00 to grade and ship, and a 13% eBay selling fee, a PSA 10 would net about $678.47. At these prices grading looks worthwhile, if the card can get a 10.

How can I track the price of Gyarados GX 18/111?

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

$21.16

Low

$10.75

Mid

$21.91

High

$300.00

7-Day:+$0.89 (+4.4%)

30-Day:+$1.62 (+8.3%)

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%	$10.58	Cash buylist, low end
60%	$12.70	Cash buylist, typical
70%	$14.81	Buylist top end, store credit
80%	$16.93	Bulk lot or quick sale
90%	$19.04	Quick sale, just under market
100%	$21.16	Market price
110%	$23.28	Asking price, room to negotiate
120%	$25.39	Asking price, room to negotiate
150%	$31.74	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 · 240 HP · Water

2Waterfall70
4Draconic Disaster100+
If there is any Stadium card in play, this attack does 100 more damage. Then, discard that Stadium card.

Weakness Lx2 · Resistance None · Retreat 4

Where to Buy

TCGPlayerRaw$21.16Raw copies, condition graded by the marketplace

Buy Now

eBayPSA 10$837.50graded slab comps, not the raw card

Raw listings PSA listings

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

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Graded Prices

PSA 10

$837.50

PSA 9

—

PSA 8

—

Should you grade it?

Worth grading

Net if it 10s

+$678.47

ROI

+1,352.6%

From $21.16 raw to $837.50 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less, and most cards need a realistic 10 to profit. Not financial advice.