Master Ball

Power Keepers · #78/108 · Uncommon

Supertype

Trainer

Artist

Keiji Kinebuchi

Item

Market Prices

View on TCGPlayer

Updated: 9/6/2026

normal

Low

$0.20

Mid

$0.69

High

$18.42

Market

$0.94

reverse Holofoil

Low

$2.95

Mid

$3.25

High

$47.10

Market

$4.50

Live listings

Sample data

Low ask: $332.76 · 4 active · refreshed just now

Market Signals

Updated 111 days ago

Raw NM

$0.89

TCGPlayer market

PSA 10

$54.24

60.9× raw

CGC 10

—

TAG 10

—

PSA Population

51 total

4 at 10

Gem rate 7.8%

CGC Population

39 total

7 at 10

Gem rate 17.9%

BGS Population

3 total

0 at 10

Gem rate 0.0% low sample (n=3)

CGC full grade distribution

CGC · 0d

CGC 4.5

1

CGC 6

1

CGC 7

1

CGC 7.5

1

CGC 8

7

CGC 8.5

7

CGC 9

10

CGC 9.5

2

CGC 10

6

CGC 10 Pristine

1

CGC Auth

2

10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.

Beckett (BGS) full grade distribution

BGS · 0d

BGS 9

1

BGS 9.5

2

10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.

Per-grade ladder

White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.

PSA

PSA 10

$54.24

TAG · prices estimated; real TAG counts are in the distribution above

TAG 10

$48.86

est.?

Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.

Grading ROI (PSA)

Value · $25.99

Realistic

$-21.81

using gem rate

If it 10s

$27.36

upside cap

Break-even

49%

gem rate needed

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