Slowking

Lost Thunder · #55/214 · Rare

120

Type

Water

Supertype

Pokémon

Artist

sowsow

Stage 1

Market Prices

View on TCGPlayer

Updated: 6/10/2026

normal

Low

$1.43

Mid

$3.47

High

$49.50

Market

$2.66

reverse Holofoil

Low

$4.00

Mid

$14.00

High

$50.30

Market

$6.39

Live listings

Sample data

Low ask: $251.71 · 4 active · refreshed just now

Market Signals

Updated 5 days ago

Raw NM

$3.47

PriceCharting Ungraded

PSA 10

$45.00

13.0× raw

CGC 10

$27.00

TAG 10

—

PSA Population

3 total

1 at 10

Gem rate 33.3% low sample (n=3)

CGC Population

5 total

2 at 10

Gem rate 40.0% low sample (n=5)

CGC full grade distribution

CGC · 0d

CGC 7

CGC 9

CGC 10

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

Per-grade ladder

real prices · 5 days ago

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

PSA

PSA 8

$11.00

PSA 9

$17.77

PSA 9.5

$20.00

PSA 10

$45.00

CGC

CGC 8

$6.60

est.

CGC 9

$10.66

est.

CGC 9.5

$12.00

est.

CGC 10

$27.00

CGC 10 Pristine

$49.00

BGS

BGS 8

$14.42

est.

BGS 9

$23.30

est.

BGS 9.5

$26.22

est.

BGS 10

$59.00

BGS 10 Black

$295.00

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

$-12.15

using gem rate

If it 10s

$15.54

upside cap

Break-even

63%

gem rate needed

Low PSA sample (3 graded) — gem rate estimate is noisy.