Marnie

SWSH Black Star Promos · #SWSH120/307 · Promo · 2019

$3.93

Market price ▼ 6.9% (30d)

Prices as of Jul 26, 2026

SupporterArt · Sanosuke Sakuma

1,453graded pop

25%gem rate

31.3×PSA 10 vs raw

-26%off ATH $5.95 · Oct 2022

+$16.31EV to grade — marginal

Price history

Holofoil▲ 0.8% 7d$3.93

Low $2.99Mid $4.50

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Graded values

updated 2026-07-26

Grade 6 est.$4.18

Grade 5 est.$3.52

Grade 4 est.$2.90

Grade 3 est.$2.42

Grade 2 est.$1.98

Grade 1 est.$1.67

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$123.00

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

Graded population census · updated 2026-07-09

PSA1,453 graded · 356 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Marnie #SWSH120/307 worth?

Right now (July 26, 2026) the going rate for an ungraded Marnie #SWSH120/307 from SWSH Black Star Promos is about $3.93.

Grading changes the math on this one: a PSA 10 is valued around $123.00, roughly 31.3x the raw price, while a PSA 9 sits near $20.00. 1,453 copies have been graded to date, and 25% 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 Marnie has moved over time.