Question 1

What is the current market value of Marnie #SWSH121?

Accepted Answer

Marnie (SWSH Black Star Promos) is presently valued at about $30.40 in raw condition. The 7-day delta remains near neutral at +0.1%. That is close to the 30-day average of $30.13. Its 90-day trading band runs between $27.32 and $30.60, producing a 11% range and low-volatility behavior. The listed rarity for this print is Promo.

Question 2

Is Marnie #SWSH121 a good investment or collectible?

Accepted Answer

Market structure summary: The latest week is near flat (+0.1%), suggesting consolidation rather than breakout behavior. Observed 90-day bounds of $27.32 and $30.60 create a 11% band, matching a low-volatility profile. Relative to the 30-day baseline ($30.13), pricing is near equilibrium. Condition sensitivity is substantial: PSA 10 carries a +465% premium over raw value. PSA 9 is currently around $38.27, while PSA 10 is $171.88.

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. Comparable entries in this snapshot: 5 cards, 3 distinct sets. In this sample, pricing ranges between $0.31 and $38.51 (12323% total span). Relative to the alternative average ($13.13), this card is +132%. Notable alternatives include Marnie #SWSH120 (SWSH Black Star Promos) at $4.63, Marnie #56 (Champion's Path) at $0.31, Marnie #169 (Sword & Shield) at $0.47, and Marnie #200 (Sword & Shield) at $38.51.

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

Price history

All Marnie cards

Card details