Great Ball

Power Keepers · #77/108 · Uncommon · 2007

$1.16

Market price ▼ 17.1% (30d)

Prices as of Aug 22, 2026

Normal Reverse Holofoil

ItemArt · Nakaoka

80graded pop

10%gem rate

12.2×PSA 10 vs raw

-56%off ATH $5.00 · Aug 2026

+$19.45EV to grade — marginal

Market data

Printings & price history

Normal▲ 0.0% 7d$1.16

Low $0.70Mid $1.45

Loading chart…

Live listings

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded market

Graded values

PSA 10 report →updated 2026-08-22

Grade 6 est.$2.09

Grade 5 est.$1.76

Grade 4 est.$1.45

Grade 3 est.$1.21

Grade 2 est.$0.99

Grade 1 est.$0.84

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$69.22

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

Graded population census · updated 2026-07-08

PSA10 graded · 1 gem 10

12345678910

CGC3 graded · 0 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Great Ball #77/108 worth?

Right now (August 22, 2026) the going rate for an ungraded Great Ball #77/108 from Power Keepers is about $1.16. Across the 2 printings we track, copies run anywhere from $0.70 to $96.95 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $69.22, roughly 59.7x the raw price, while a PSA 9 sits near $48.00. 41 copies have been graded to date, and 5% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Great Ball has moved over time.

Collecting Power Keepers?Full master set guide — every card, chase list, and completion cost→