2019 SWSH Black Star Promos Marnie #SWSH121
Promo · 2019
$31.22est. value (ungraded)
Prices updated 2026-09-14
Based on current asking prices how we price cards
Recent recorded prices
1 recorded price point for the 2019 SWSH Black Star Promos Marnie #SWSH121 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Aug 15, 2026 | Ebay Market | $10.99 |
Marnie prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $10.99 | Buy on eBay ↗ |
| PSA 10 | $308.74 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2019 SWSH Black Star Promos Marnie #SWSH121 value & prices
The 2019 SWSH Black Star Promos Marnie #SWSH121 is a Pokémon card released in 2019. Ungraded copies carry a market value of about $10.99.
An ungraded copy is worth around $10.99 and a PSA 10 (Gem Mint) around $308.74. That's roughly a 28× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $10.99 and top grades reaching $308.74, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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