Marnie

Collector number SWSH121
PromoBase
Market Price£29.1830d change unavailable
PSA 10 priceEstimated30d change unavailable
ACE 10 priceLow confidence · asks£750.0030d change unavailable

Price data for this card starts 5 Sept 2026

Daily prices in GBP
DateMarketCardmarketACE10 AsksPSA10 EstimateACE10 Estimate
5 Sept 2026N/AN/AN/AN/AN/A
6 Sept 2026N/AN/AN/AN/AN/A
7 Sept 2026N/AN/AN/AN/AN/A
9 Sept 2026N/AN/AN/AN/AN/A
10 Sept 2026N/AN/AN/AN/AN/A
11 Sept 2026N/AN/AN/AN/AN/A
12 Sept 2026N/AN/AN/AN/AN/A
13 Sept 2026N/AN/AN/AN/AN/A
14 Sept 2026N/AN/AN/AN/AN/A
15 Sept 2026N/A£10.48N/AN/AN/A
16 Sept 2026N/A£10.47N/AN/AN/A
17 Sept 2026N/A£10.49N/AN/AN/A
18 Sept 2026£10.83£10.83N/AN/AN/A
19 Sept 2026N/A£10.26N/AN/AN/A
20 Sept 2026N/A£10.83N/AN/AN/A
21 Sept 2026£11.66£11.66£750.00N/AN/A
22 Sept 2026£27.22£11.65£750.00N/AN/A
23 Sept 2026£25.74£11.47N/AN/AN/A
24 Sept 2026£29.17£11.49N/AN/AN/A
25 Sept 2026£29.17£11.36N/A£345.08£202.73
26 Sept 2026£29.17N/AN/A£345.08£202.73
27 Sept 2026£29.17N/AN/A£366.67£138.27
28 Sept 2026£29.17£11.68N/A£321.16£140.60
29 Sept 2026£11.68N/A£750.00£128.60£53.49
30 Sept 2026£29.18£11.63N/A£364.75£129.56

The cheapest copy has been sat unsold for 7 days at £5.88, so undercutting it will help you shift stock first. That lowest ask is flagged as MP condition though, which explains the gap—a clean copy can command more. UK asks span from £5.88 to a £35.02 median, meaning the bottom listing is 83% under the middle of the range.

Updated Summary by Claude

No recent sales for this card.

Card Details

Trainer

More Info

Pokémon TCG Trainer card from SWSH Black Star Promos (2019). Marnie is a Supporter that lets you shuffle your opponent's hand into their deck and draw cards.

AI generated

Printings

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2

2 printings shown.

Card updated 30 Sept 2026. Prices may differ from individual listings.