Professor Birch

Power Keepers · #80/108 · Uncommon

Supertype

Trainer

Artist

Ken Sugimori

Supporter

Market Prices

View on TCGPlayer

Updated: 9/6/2026

normal

Low

$0.15

Mid

$0.47

High

$19.98

Market

$0.61

reverse Holofoil

Low

$1.78

Mid

$3.67

High

$31.00

Market

$3.39

Live listings

Sample data

Low ask: $9.80 · 7 active · refreshed just now

Market Signals

Updated 12 days ago

Raw NM

$1.51

PriceCharting Ungraded

PSA 10

$63.03

41.7× raw

CGC 10

$38.00

TAG 10

—

PSA Population

33 total

5 at 10

Gem rate 15.2%

CGC Population

34 total

5 at 10

Gem rate 14.7%

BGS Population

2 total

0 at 10

Gem rate 0.0% low sample (n=2)

CGC full grade distribution

CGC · 0d

CGC 4.5

1

CGC 6

1

CGC 6.5

1

CGC 7

2

CGC 7.5

3

CGC 8

3

CGC 8.5

6

CGC 9

10

CGC 9.5

1

CGC 10

4

CGC 10 Pristine

1

CGC Auth Alt

1

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

Beckett (BGS) full grade distribution

BGS · 0d

BGS 9

2

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

Per-grade ladder

real prices · 12 days ago

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

PSA

PSA 9

$21.44

PSA 9.5

$24.00

PSA 10

$63.03

CGC

CGC 9

$12.93

est.

CGC 9.5

$14.47

est.

CGC 10

$38.00

CGC 10 Pristine

$68.00

BGS

BGS 9

$27.89

est.

BGS 9.5

$31.22

est.

BGS 10

$82.00

BGS 10 Black

$410.00

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

TAG 9

$19.58

est.?

TAG 9.5

$21.91

est.?

TAG 10

$57.55

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

$-16.67

using gem rate

If it 10s

$35.53

upside cap

Break-even

42%

gem rate needed

Grading ROI (CGC)