Question 1

What is the current market value of Decidueye-GX #SM37?

Accepted Answer

Decidueye-GX (SM Black Star Promos) is presently valued at about $7.61 in raw condition. The 7-day delta remains near neutral at 0.0%. Current pricing is broadly aligned with its 30-day average ($7.50). Its 90-day trading band runs between $6.58 and $7.61, producing a 14% range and low-volatility behavior. This version is categorized as Promo.

Question 2

Is Decidueye-GX #SM37 a good investment or collectible?

Accepted Answer

Pricing context for collectors: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. Observed 90-day bounds of $6.58 and $7.61 create a 14% band, matching a low-volatility profile. Relative to the 30-day baseline ($7.50), pricing is near equilibrium. Top-grade copies show substantial separation from raw: PSA 10 is pricing +178% above the current raw benchmark. PSA 9 is currently around $47.78, while PSA 10 is $21.17.

Question 3

What is Decidueye-GX #SM37 and what makes it special?

Accepted Answer

In 2017, SM Black Star Promos introduced this print of Decidueye-GX. Its card type is Pokémon. The rarity label is Promo. Printed HP is 240. Energy typing is Grass. As an evolution, Decidueye-GX develops from Dartrix. Printed card effect: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards. This card has the following ability: "Feather Arrow". Attack line includes "Razor Leaf" and "Hollow Hunt-GX". Fire weakness applies to this print. It requires 2 energy to retreat. This print follows its listed rarity designation in set checklists and pricing references.

Question 4

What are the alternative Decidueye-GX cards available?

Accepted Answer

Decidueye-GX sits within a broader pool of Decidueye-GX variants that can be compared by set, rarity, and price. Comparable entries in this snapshot: 3 cards, 3 distinct sets. Comparable prices currently cover $2.99-$35.07, a 1073% band. Against the sample mean of $20.01, this card is -62%. Notable alternatives include Decidueye-GX #SV47 (Hidden Fates Shiny Vault) at $21.96, Decidueye-GX #146 (Guardians Rising) at $35.07, and Decidueye-GX #12 (Sun & Moon) at $2.99.

Question 5

What set is Decidueye-GX #SM37 from, and when was it released?

Accepted Answer

SM Black Star Promos was released in 2017. It belongs to the Sun & Moon series. Set size is 250 cards, which categorizes SM Black Star Promos as large. As of 2026, the set is 9 years old and now falls into an established back-catalog period. In the SM Black Star Promos checklist, Decidueye-GX occupies position #SM37 as a Promo card.

Decidueye-GX #SM37

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All Decidueye-GX cards

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