Kyurem ex

Black Bolt · #31/86 · Double Rare · 2025JPN

$0.28
Market price 3.7% (30d)
Prices as of Aug 14, 2026
636graded pop
77%gem rate
52.6×PSA 10 vs raw
-19%off ATH $1.72 · Jul 2026
$12.33EV to grade — don't
Market data

Price history

Holofoil 3.4% 7d
Low $0.19Mid $0.35

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$1.32
Grade 5 est.$1.11
Grade 4 est.$0.92
Grade 3 est.$0.76
Grade 2 est.$0.63
Grade 1 est.$0.53

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$14.72

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

Graded population census · updated 2026-08-02

CGC589 graded · 451 gem 10
PSA47 graded · 39 gem 10

Population data from PriceCharting, updated monthly.

How much is Kyurem ex #31/86 worth?

As of August 14, 2026, Kyurem ex #31/86 from Black Bolt sells for around $0.28 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $14.72, roughly 52.6x the raw price, while a PSA 9 sits near $7.00. 589 copies have been graded to date, and 77% 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 Black Bolt?Full master set guide — every card, chase list, and completion cost