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Marnie
SWSH Black Star Promos · #SWSH120
$3.96latest TCGplayer median
Buy or sell
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Price history (TCGplayer median, ~180 days)
PSA population (pop report, as of 2026-08-02)
Total graded
1,542
PSA 10s
360
PSA 9s
922
Gem rate
23.4%
Gem rate = share of all graded copies earning PSA 10. SWSH Black Star Promos gem rates → · all sets →
About Marnie #SWSH120's market value
Marnie #SWSH120 (Holofoil, Promo) from SWSH Black Star Promos (2019) has a market price of $3.96 raw as of September 19, 2026, the TCGplayer market price for this exact printing. For context, the median SWSH Black Star Promos card is $3.40; this one ranks #139 of 304 priced printings. Over the last 30 days the price has climbed (+8.2%). Its 180-day range is $3.49 to $4.57.
Graded copies of Marnie sell for more than raw. PSA 9 copies go for around $20.00, about 5.0× the raw price (15 recent sales). Other grades we track: CGC 9.5 at $20.49, CGC 9 at $17.00, PSA 8 at $9.99. Graded medians come from recent eBay sold listings and refresh daily.