Power Plant

Aquapolis · #139/147 · Uncommon

Supertype

Trainer

Artist

Kai Ishikawa

Stadium

Market Prices

View on TCGPlayer

Updated: 6/13/2026

normal

Low

$2.99

Mid

$4.04

High

$48.20

Market

$4.04

reverse Holofoil

Low

$9.31

Mid

$53.90

High

$89.80

Market

$9.08

Live listings

Sample data

Low ask: $202.81 · 6 active · refreshed just now

Market Signals

Updated 6 days ago

Raw NM

$4.07

PriceCharting Ungraded

PSA 10

$179.97

44.2× raw

CGC 10

$60.18

TAG 10

—

PSA Population

48 total

7 at 10

Gem rate 14.6%

CGC Population

32 total

7 at 10

Gem rate 21.9%

BGS Population

2 total

0 at 10

Gem rate 0.0% low sample (n=2)

CGC full grade distribution

CGC · 0d

CGC 6

1

CGC 7

2

CGC 8

4

CGC 8.5

9

CGC 9

7

CGC 9.5

2

CGC 10

7

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 · 6 days ago

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

PSA

PSA 8

$4.25

PSA 9

$6.50

PSA 9.5

$22.49

PSA 10

$179.97

CGC

CGC 8

$1.42

est.

CGC 9

$2.17

est.

CGC 9.5

$7.52

est.

CGC 10

$60.18

CGC 10 Pristine

$108.00

BGS

BGS 8

$5.53

est.

BGS 9

$8.45

est.

BGS 9.5

$29.24

est.

BGS 10

$234.00

BGS 10 Black

$1.2k

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

$-0.34

using gem rate

If it 10s

$149.91

upside cap

Break-even

15%

gem rate needed

Grading ROI (CGC)