Master Ball

Power Keepers · #78/108 · Uncommon · 2007

$0.94

Market price ▼ 1.1% (30d)

Prices as of Oct 16, 2026

Normal Reverse Holofoil

ItemArt · Keiji Kinebuchi

57graded pop

9%gem rate

57.9×PSA 10 vs raw

-31%off ATH $1.36 · Sep 2026

−$4.36EV to grade — don't

Market data

Printings & price history

Normal▼ 1.1% 7d$0.94

Low $0.25Mid $0.74

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Graded market

Graded values

PSA 10 report →updated 2026-10-16

Grade 6 est.$0.97

Grade 5 est.$0.82

Grade 4 est.$0.67

Grade 3 est.$0.56

Grade 2 est.$0.46

Grade 1 est.$0.39

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$54.44

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

Graded population census · updated 2026-09-18

PSA10 graded · 1 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Master Ball #78/108 worth?

As of October 16, 2026, Master Ball #78/108 from Power Keepers sells for around $0.94 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $0.25 to $46.92 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $54.44, roughly 57.9x the raw price, while a PSA 9 sits near $18.42. 47 copies have been graded to date, and 9% 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 Power Keepers?Full master set guide — every card, chase list, and completion cost→