Schoolboy

Blue Sky Stream · #85/67 · Hyper Rare · 2021JPN

$3.00
Market price ▼ 14.3% (30d)
Prices as of Nov 5, 2026
86graded pop
79%gem rate
10.2×PSA 10 vs raw
-69%off ATH $9.76 · Jan 2023
−$0.95EV to grade — don't
Market data

Price history

Holofoil▲ 0.0% 7d
Low $2.70Mid $3.09High $3.66

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Graded market

Graded values

PSA 10 report →updated 2026-11-05
Grade 6 est.$6.56
Grade 5 est.$5.52
Grade 4 est.$4.55
Grade 3 est.$3.80
Grade 2 est.$3.11
Grade 1 est.$2.62

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$30.50

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-18

CGC45 graded · 33 gem 10
PSA41 graded · 35 gem 10

Population data from PriceCharting, updated monthly.

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How much is Schoolboy #85/67 worth?

As of November 5, 2026, Schoolboy #85/67 from Blue Sky Stream sells for around $3.00 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $30.50, roughly 10.2x the raw price, while a PSA 9 sits near $14.00. 45 copies have been graded to date, and 73% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Blue Sky Stream?Full master set guide — every card, chase list, and completion cost→