Grookey

SWSH Black Star Promos · #SWSH001/307 · Promo · 2019

All 31 Grookey cards ranked by value →

$2.58

Market price ▲ 4.0% (30d)

Prices as of Oct 19, 2026

HP 60GrassBasicArt · kirisAki

12graded pop

8%gem rate

12.0×PSA 10 vs raw

-69%off ATH $8.41 · Jun 2022

Market data

Price history

Holofoil▼ 1.1% 7d

Low $1.50Mid $2.58

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-10-19

Grade 6 est.$3.02

Grade 5 est.$2.54

Grade 4 est.$2.10

Grade 3 est.$1.75

Grade 2 est.$1.43

Grade 1 est.$1.21

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$31.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-18

CGC12 graded · 1 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Heads up: a copy of this card “sold” for $13.00, then resold for $15.00 just 21 days later — a sign the first sale may not have completed.

Clean price · CGC 10

$18.00~~$16.80~~ reported

Low confidence — thin or mixed data

Unconfirmed

CGC 10 · 6 bids · Oct 12, 2026

$15.00

Unconfirmed

CGC 9 · 3 bids · Oct 5, 2026

$8.00

Rapid reflip

CGC 10 · 3 bids · Sep 21, 2026 — the same card resold just 21 days later

$13.00

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More Grookey cards all 31 ranked by value →

GrookeyGrass Starter Set V · 2019$10.00

GrookeyGrass Starter Set V · 2019$4.84

GrookeyTerastal Fest ex · 2024$4.34

GrookeyMega Evolution Promo · 2025$3.06

GrookeyFirst Partner Pack · 2026$2.86

GrookeyShining Fates Shiny Vault · 2021$2.59

Attacks

30Branch Poke

“When it uses its special stick to strike up a beat, the sound waves produced carry revitalizing energy to the plants and flowers in the area.”

How much is Grookey #SWSH001/307 worth?

Grookey #SWSH001/307 is a Promo card from SWSH Black Star Promos (2019) — today it trades at roughly $2.58 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $31.00, roughly 12.0x the raw price, while a PSA 9 sits near $23.00. 12 copies have been graded to date, and 8% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting SWSH Black Star Promos?Full master set guide — every card, chase list, and completion cost→