Marnie #SWSH121 PSA 10 Price
Market value · PSA 10
PSA 10 slabs for sale right now
Price history · PSA 10
Long-range PSA 10 market history from PriceCharting, anchored to today's PSA 10 value.
PSA population
PSA has graded 994 copies of Marnie at PSA 10 out of 3,435 total PSA graded — a 29% gem (PSA 10) rate. Low graded supply and few recent sales mean the price can move sharply.
Is grading worth it — at the real gem rate?
Buying raw at $31 and grading: a 10 nets ~$163, a 9 nets ~$35. At this card's real 29% gem rate, the expected outcome is +$16 after a ~$25 grading fee — assuming a clean copy that grades 9 or 10. Below-9 outcomes make it worse; a sharp eye for centering and surface is what beats these odds.
Frequently asked questions
How much is Marnie #SWSH121 worth in PSA 10?
A PSA 10 Marnie (SWSH Black Star Promos #SWSH121) is worth about $163, typically 138–187, based on recent real sold prices.
Is it worth grading Marnie?
A PSA 10 sells for roughly 5× the raw price ($163 vs $31) — worth weighing against grading fees and the odds of a 10.
How many Marnie PSA 10 exist?
PSA has graded 994 copies of Marnie at PSA 10 out of 3435 total PSA graded.
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Other cards in SWSH Black Star Promos
Cite this page
Free to use with attribution to CardTrack.
Marnie (SWSH Black Star Promos #SWSH121) PSA 10 — Pokémon market value $163. Source: CardTrack, https://cardtrack.com/pokemon/card/swsh-black-star-promos/marnie-swsh121/psa-10