Question 1

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

Accepted Answer

Latest market snapshots place Decidueye-GX in SM Black Star Promos at roughly $5.57. Its 7-day trend is negative at 9.4%. It is currently 7.8% below the 30-day average of $6.04. The 90-day window shows a floor near $4.96 and a peak around $6.47 (27% total spread), which maps to moderate-volatility movement. This version is categorized as Promo.

Question 2

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

Accepted Answer

Current valuation lens: Recent pricing has softened by 9.4% over 7 days, with the card now 14% below its 90-day high. With a 27% 90-day spread ($4.96-$6.47), this card currently tracks as moderate-volatility. Current value is 7.8% below its 30-day reference ($6.04). This sample does not include a stable graded benchmark, which means active listings remain the best condition-adjusted reference.

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. 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

Other Decidueye-GX printings create a useful comparison set for Decidueye-GX. Comparable entries in this snapshot: 3 cards, 3 distinct sets. In this sample, pricing ranges between $2.92 and $16.54 (466% total span). Relative to the alternative average ($8.32), this card is -33%. Notable alternatives include Decidueye-GX #12 (Sun & Moon) at $2.92, Decidueye-GX #146 (Guardians Rising) at $16.54, and Decidueye-GX #SV47 (Hidden Fates Shiny Vault) at $5.50.

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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