Greninja ★

SWSH Black Star Promos · #SWSH144/307 · Promo · 2019

All 118 Greninja cards ranked by value →
$26.31
Market price ▲ 5.5% (30d)
Prices as of Aug 22, 2026
HP 130DarknessBasicStarArt · Masakazu Fukuda
101,142graded pop
6%gem rate
-24%off ATH $37.21 · Apr 2026
Market data

Price history

Holofoil▼ 0.9% 7d
Low $16.50Mid $29.40

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-22
Grade 6 est.$26.49
Grade 5 est.$22.30
Grade 4 est.$18.40
Grade 3 est.$15.33
Grade 2 est.$12.55
Grade 1 est.$10.59

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$1,750.50

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

Graded population census · updated 2026-07-07

PSA50,571 graded · 2,938 gem 10

Population data from PriceCharting, updated monthly.

More Greninja cards all 118 ranked by value →

Ash-Greninja EX XY Promos (Japanese)Ash-Greninja EXXY Promos · 2013$1,499.99Mega Greninja ex Ninja Spinner (Japanese)Mega Greninja exNinja Spinner · 2026$489.53Greninja ex Twilight MasqueradeGreninja exTwilight Masquerade · 2024$370.85Greninja & Zoroark-GX Unbroken BondsGreninja & Zoroark-GXUnbroken Bonds · 2019$343.00Mega Greninja ex Ninja Spinner (Japanese)Mega Greninja exNinja Spinner · 2026$312.65Greninja ex Crimson Haze (Japanese)Greninja exCrimson Haze · 2024$231.86

Abilities

Shadow Knife
When you play this Pokémon from your hand onto your Bench during your turn, you may put 1 damage counter on 1 of your opponent's Pokémon.

Attacks

100Mist Slash
This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.

How much is Greninja ★ #SWSH144/307 worth?

A raw copy of Greninja ★ #SWSH144/307 (SWSH Black Star Promos, 2019) is worth about $26.31 right now, based on the latest market data from August 23, 2026.

Grading changes the math on this one: a PSA 10 is valued around $1,750.50, roughly 66.5x the raw price, while a PSA 9 sits near $71.00. 50,571 copies have been graded to date, and 6% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Greninja ★ has moved over time.

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