Gyarados GX 18/111

SM - Crimson Invasion • Ultra Rare • Holofoil

All 8 printings from $3.22 →

Sold $17.49–$26.14 this week

14 NM sales this week · 35 in 30 days

TCGplayer market $20.00as of Oct 11, 2026↑ +$0.52 (+2.7%) this week

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Selling it? At market it nets about $17.01 on TCGplayer or $16.76 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-11

Listings are below the recent sold range

Sold (7d / 30d)

20 / 59

NM sold between (7d)

$17.49–$26.14

Cheapest listing

$10.76

Units sold per day, Aug 21–Oct 9 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 21	2	$16.30–$19.99
Aug 22	1	$17.00–$17.00
Aug 23	3	$18.25–$20.65
Aug 25	1	$18.49–$18.49
Aug 26	2	$19.33–$24.69
Aug 27	1	$21.98–$21.98
Aug 31	3	$22.13–$23.99
Sep 1	1	$19.33–$19.33
Sep 7	2	$16.99–$22.05
Sep 8	1	$21.44–$21.44
Sep 9	1	$20.99–$20.99
Sep 10	3	$11.21–$20.67
Sep 11	1	$18.11–$18.11
Sep 13	2	$19.33–$21.32
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

Condition	Sold 7d	Sold 30d
Damaged	1	4
Heavily Played	0	1
Lightly Played	3	14
Moderately Played	2	5
Near Mint	14	35

Sales data: TCGplayer

Quick answers

How much is Gyarados GX 18/111 worth?

As of October 11, 2026, Gyarados GX 18/111 from SM - Crimson Invasion has a TCGplayer market price of $20.00. 14 Near Mint copies sold on TCGplayer this week at $17.49 to $26.14.

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

Its TCGplayer market price is up 1.5% over the past 30 days and up 2.7% over the past week, as of October 11, 2026.

Is Gyarados GX 18/111 worth grading?

A PSA 10 sells for about $850.00 on eBay, against a raw TCGplayer market price of $20.00. After buying the raw card, about $29.00 to grade and ship, and a 13% eBay selling fee, a PSA 10 would net about $690.50. At these prices grading looks worthwhile, if the card can get a 10.

Price Snapshot

Market

$20.00

Low

$10.76

Mid

$20.09

High

$300.00

7-Day:+$0.52 (+2.7%)

30-Day:+$0.29 (+1.5%)

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%	$10.00	Cash buylist, low end
60%	$12.00	Cash buylist, typical
70%	$14.00	Buylist top end, store credit
80%	$16.00	Bulk lot or quick sale
90%	$18.00	Quick sale, just under market
100%	$20.00	Market price
110%	$22.00	Asking price, room to negotiate
120%	$24.00	Asking price, room to negotiate
150%	$30.00	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$20.00Raw copies, condition graded by the marketplace

Buy Now

eBayPSA 10$850.00graded slab comps, not the raw card

Raw listings PSA listings

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Graded Prices

PSA 10

$850.00

PSA 9

—

PSA 8

—

Should you grade it?

Worth grading

Net if it 10s

+$690.50

ROI

+1,409.2%

From $20.00 raw to $850.00 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.