Marnie - SWSH121
SWSH: Sword & Shield Promo Cards
Image unavailable
Marnie - SWSH121
Market Price
Updated Feb 20, 2026
$27.02
+0.7%this week
Price by Condition
| Near MintNM | Lightly PlayedLP | Moderately PlayedMP | Heavily PlayedHP |
|---|---|---|---|
| $27.87 | $26.19 | $23.20 | $23.33 |
Price Trends
7 Days
+0.7%30 Days
+8.6%90 Days
+2.9%1 Year
—Card Analysis
AIMarnie - SWSH121 from SWSH: Sword & Shield Promo Cards currently trades at $27.02 market value, ranking in the top quarter of 190 cards in this set.
Slight upward movement of 0.7% over the past week suggests steady demand. The 30-day trend of +8.6% signals growing collector interest — vendors should expect higher asking prices.
For vendors, a standard buy offer of 60-70% of market puts the buy range at $16.21–$18.91. The modest 6% NM-to-LP spread means condition is less critical for this particular card.
Vendor Buy Guide
Standard buy offers based on percentage of market value ($27.02)
| Margin | Buy Price | Profit |
|---|---|---|
| Aggressive (80%) | $21.62 | +$5.40 |
| Standard (70%) | $18.91 | +$8.11 |
| Conservative (60%) | $16.21 | +$10.81 |
| Bulk Buy (50%) | $13.51 | +$13.51 |
Condition-adjusted buy prices (at 70%)
NM
$19.51
LP
$18.33
MP
$16.24
HP
$16.33
Card Details
| Card Name | Marnie - SWSH121 |
| Set | SWSH: Sword & Shield Promo Cards |
| Pokemon | Marnie |
| Game | Pokemon TCG |
| Market Price | $27.02 |
| Last Updated | Feb 20, 2026 |
Frequently Asked Questions
How much is Marnie - SWSH121 from SWSH: Sword & Shield Promo Cards worth?
The current market value of Marnie - SWSH121 from SWSH: Sword & Shield Promo Cards is $27.02. Near Mint copies sell for approximately $27.87, Lightly Played for $26.19, Moderately Played for $23.20, and Heavily Played for $23.33.
Is Marnie - SWSH121 going up or down in value?
Over the last 7 days, Marnie - SWSH121 has increased by 0.7%. The 30-day trend shows a gain of 8.6%.
What condition should I buy Marnie - SWSH121 in?
For collectors, Near Mint is always preferred as it holds the most resale value. However, Lightly Played copies of Marnie - SWSH121 at $26.19 offer good value compared to Near Mint at $27.87 — a savings of $1.68. For binder collections or casual play, LP is an excellent choice.
Should I get Marnie - SWSH121 graded?
Professional grading (PSA, BGS, CGC) is most worthwhile for cards worth $50 or more in raw condition. At $27.02 market value, consider the grading cost ($20-$150) versus the potential value increase before submitting.
Where can I check Marnie - SWSH121 prices for free?
You can look up Marnie - SWSH121 and any other Pokemon card for free using Card Value at cardvalue.app. The app provides real-time pricing, condition-based values, and trend data with 20 free lookups per day — no signup required.
About Marnie - SWSH121 from SWSH: Sword & Shield Promo Cards
Marnie - SWSH121 is a Pokemon trading card from the SWSH: Sword & Shield Promo Cards set. The current market value is $27.02, based on recent marketplace sales data. It ranks #41 out of 190 cards in the set by market price. Prices range from $27.87 for Near Mint down to $23.33 for Heavily Played condition.
Over the past week, Marnie - SWSH121 has risen 0.7% in value. The 30-day trend shows a gain of 8.6%. Over the past 90 days, the price has increased by 2.9%. Vendors typically buy this card at 60-70% of market value ($16.21–$18.91).
Looking for more Marnie cards? Browse our Marnie price guide or explore all cards in the SWSH: Sword & Shield Promo Cards set. Use Card Value to look up this card and thousands more for free — including a built-in buy calculator, condition pricing, and real-time trends. Our pricing data is updated hourly from real marketplace transactions.
More Cards from SWSH: Sword & Shield Promo Cards
![Charizard - SWSH066 (Prerelease) [Staff] from SWSH: Sword & Shield Promo Cards](/_next/image?url=https%3A%2F%2Ftcgplayer-cdn.tcgplayer.com%2Fproduct%2F224366_400w.jpg&w=3840&q=75)
More Marnie Cards
Look Up Marnie - SWSH121 in the App
Get real-time pricing, scan cards with your camera, and calculate buy offers — 20 free lookups per day with no signup.
Open Card Value — Free