Question 1

What is the current market value of Marnie #SWSH121?

Accepted Answer

Latest market snapshots place Marnie in SWSH Black Star Promos at roughly $0.93. Price action is stable over 7 days, moving only -1.1%. Versus its 30-day baseline of $1.01, this card is now 7.6% lower. Its 90-day trading band runs between $0.67 and $1.17, producing a 54% range and high-volatility behavior. This version is categorized as Promo.

Question 2

Is Marnie #SWSH121 a good investment or collectible?

Accepted Answer

Pricing context for collectors: Weekly drift is minimal (-1.1%), indicating a relatively balanced short-term market. With a 54% 90-day spread ($0.67-$1.17), this card currently tracks as high-volatility. Versus the 30-day average ($1.01), the card is trading 7.6% lower. Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.

Question 3

What is Marnie #SWSH121 and what makes it special?

Accepted Answer

Marnie appears in SWSH Black Star Promos, released in 2019. Core profile: Its card type is Trainer. The rarity label is Promo. This print is categorized under the Supporter subtype. The card text reads: Each player shuffles their hand and puts it on the bottom of their deck. If either player put any cards on the bottom of their deck in this way, you draw 5 cards, and your opponent draws 4 cards. You may play only 1 Supporter card during your turn. Attack names are not present in the current metadata snapshot. This print follows its listed rarity designation in set checklists and pricing references.

Question 4

What are the alternative Marnie cards available?

Accepted Answer

A wider Marnie checklist helps contextualize this specific Marnie print. This comparison sample includes 5 alternatives across 3 sets. In this sample, pricing ranges between $0.31 and $31.22 (9971% total span). Relative to the alternative average ($9.79), this card is -91%. Notable alternatives include Marnie #169 (Sword & Shield) at $0.37, Marnie #200 (Sword & Shield) at $31.22, Marnie #208 (Sword & Shield) at $16.13, and Marnie #56 (Champion's Path) at $0.31.

Question 5

What set is Marnie #SWSH121 from, and when was it released?

Accepted Answer

SWSH Black Star Promos entered circulation in 2019. Series classification for this set is Sword & Shield. The checklist contains 304 cards, placing it in a very large expansion range. As of 2026, the set is 7 years old and now falls into an established back-catalog period. Marnie (#SWSH121) is one of the Promo prints in this expansion.

Marnie #SWSH121

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