Grookey

SWSH Black Star Promos · #SWSH001/307 · Promo

Type

Grass

Supertype

Pokémon

Artist

kirisAki

Basic

Market Prices

View on TCGPlayer

Updated: 5/19/2026

holofoil

Low

$2.11

Mid

$2.70

High

$34.20

Market

$2.54

Market Signals

Updated 31 days ago

Raw NM

$29.08

PriceCharting Ungraded

PSA 10

$199.14

6.8× raw

CGC 10

—

TAG 10

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Per-grade ladder

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

PSA

PSA 10

$199.14

CGC

CGC 10

$159.03

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.

PSA 10 is priced normally

-19%

This card's PSA 10 sells at 6.8× raw. Typical for Promo in Modern (2011–2019) is 8.5× (across 101 indexed cards).

Grading ROI (PSA)

Value · $25.99

Realistic

—

using gem rate

If it 10s

$144.07

upside cap

Break-even