Blue Sky Stream

#20 · 2021 · 90 cards

Gyarados V#20 · Blue Sky Stream

Double RarePokémonBasicVWater

Market Price · Near Mint · Scrydex

→ Stable

$1.43

Low $1.25

▲ 2.9%+$0.0414d

eBay median$6.78+374% vs TCG

All-Time High

$1.43

Jul 2026

All-Time Low

$1.43

Jul 2026

Prices by Condition

Condition	Market	vs NM	eBay Sold
Near Mint	$1.43	base	$6.78
Lightly Played	$4.24	197%	—
Moderately Played	~$0.82	-43%	—
Heavily Played	$0.40	-72%	—
Damaged	~$0.36	-75%	—

~ estimated from NM using standard condition discounts · updated when marketplace data is available

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Price History

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Prices updated Jul 4, 2026

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Near Mint · Market

$1.43

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Recent market data · NM · Via Scrydex

Market data sourced from Scrydex · Grale earns a commission on TCGPlayer purchases at no extra cost to you

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Graded Card Prices

PSA 10

$41.74

$31.49 – $57.36

+2819% raw

PSA 9

$8.82

$7.00 – $11.00

+517% raw

PSA 8

$10.01

$10.00 – $12.00

+600% raw

PSA 7

$11.00

$11.00 – $11.00

+669% raw

CGC 10

$29.72

$21.50 – $36.80

+1978% raw

CGC 9.5

$5.55

$5.52 – $10.00

+288% raw

CGC 9

$11.00

$11.00 – $11.00

+669% raw

BGS 10

$60.00

$60.00 – $60.00

+4096% raw

BGS 9.5

$6.00

$6.00 – $6.00

+320% raw

BGS 9

$141.00

$141.00 – $141.00

+9760% raw

Full Price Guide: Gyarados V #20 (Blue Sky Stream)

Ungraded + PSA / CGC / BGS grades

Condition	Market	eBay
Near MintMost common	$1.43	$6.78
Lightly Played	$4.24	—
Moderately Played	~$0.82	—
Heavily Played	$0.40	—
Damaged	~$0.36	—

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	$41.74	$29.72	$60.00	+2819%
9	$8.82	$11.00	$141.00	+517%
8	$10.01	—	—	+600%
7	$11.00	—	—	+669%

Market prices from Scrydex · ~ estimated using standard condition discounts

Set Rank · Blue Sky Stream

#30of 87

Top 34%

$0.15$2,500.00

Card Details

220

Type

Pokémon

Stage

Basic, V

Evolves from

[]

Attacks

WaterWaterColorless

Lose Temper

20×

This attack does 20 damage for each damage counter on this Pokémon.

WaterWaterWaterColorless

Heavy Storm

180

Weakness

Lightning×2

Retreat Cost

ColorlessColorlessColorless

Illustrated by

PLANETA Tsuji

Pokédex

#130

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