Blue Sky Stream

#78 · 2021 · 90 cards

Schoolboy#78 · Blue Sky Stream

Super RareTrainerSupporter

Market Price · Near Mint · Scrydex

$4.50

Low $4.29

All-Time High

$4.50

Jul 2026

All-Time Low

$4.50

Jul 2026

Prices by Condition

Condition	Market	vs NM
Near Mint	$4.50	base
Lightly Played	~$3.60	-20%
Moderately Played	~$2.57	-43%
Heavily Played	~$1.80	-60%
Damaged	~$1.13	-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

$4.50

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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

$21.39

$16.00 – $27.77

+375% raw

CGC 10

$9.65

$9.60 – $17.00

+114% raw

CGC 9.5

$12.50

$12.50 – $12.50

+178% raw

Full Price Guide: Schoolboy #78 (Blue Sky Stream)

Ungraded + PSA / CGC / BGS grades

Condition	Market
Near MintMost common	$4.50
Lightly Played	~$3.60
Moderately Played	~$2.57
Heavily Played	~$1.80
Damaged	~$1.13

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	$21.39	$9.65	—	+375%

Market prices from Scrydex · ~ estimated using standard condition discounts

Set Rank · Blue Sky Stream

#17of 87

Top 20%

$0.15$2,500.00

Card Details

Type

Trainer

Stage

Supporter

Evolves from

[]

Illustrated by

kirisAki

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