Skip to content
Ultraball
Decidueye-GX SM37, SM Black Star Promos Pokémon card
Promo2017Sun & Moon era

Decidueye-GXSM Black Star Promos SM37 price & value

Ungraded · near mint

Strong data

$7.92

Typical range $6.00 – $8.3618 sold in the last 90 days
PSA 10
$1,000
PSA 9
$47.78

Prices updated today · How we price cards

About this card

As of Sep 28, 2026, Decidueye-GX SM37 from SM Black Star Promos is worth about $7.92 ungraded in near-mint condition and $1,000 graded PSA 10. That value is based on 18 recorded sales in the last 90 days.

Decidueye-GX is card SM37 in the SM Black Star Promos price guide, a set released in February 2017 during the Sun & Moon era. Its rarity is Promo. The artwork is by 5ban Graphics. In the checklist it sits after Umbreon-GX SM36 and before Incineroar-GX SM38.

It is the 142nd most valuable of the 251 priced cards in SM Black Star Promos, behind Champions Festival SM78 (see the most valuable SM Black Star Promos cards). A PSA 10 copy is valued at about 126× the ungraded price, and a PSA 9 at $47.78, so condition matters a lot for this card.

It is one of 21 English Decidueye cards, and ranks 5th among them by ungraded value; the most valuable is Decidueye-GX from Guardians Rising. Compare them all in the most valuable Decidueye cards.

Price history

Jul 22Aug 8Aug 25Sep 11Sep 28
Now
$7.92
4 weeks
+5.0%
90 days
–
1 year
–
Highest
$7.92
Lowest
$7.44

Recorded history starts July 2026. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.

Matched sold listings

Recent sales

16 on record

  • PSA 102017 POKEMON SM BLACK STAR PROMO #SM37 FULL ART/DECIDUEYE GX PSA 10Sep 10, 2026 · eBay · View listing$1,400
  • RawDecidueye-GX - SM37/248 SM Black Star Promos - Pokémon TCG - 2017Aug 15, 2026 · eBay · View listing$7.99
  • RawDecidueye GX - SM37 Holo Promo Sun & Moon Promo Pokemon Near MintAug 5, 2026 · eBay · Listed as near mint · View listing$7.55
  • CGC 6.5Pokemon CGC 6.5 Decidueye GX Promo 2017 SM37 Premium Collection EnglishAug 3, 2026 · eBay · View listing$6.00
  • RawDecidueye GX Pokemon Sun & Moon Black Star Promo #SM37Jul 27, 2026 · eBay · View listing$1.52
  • RawDecidueye GX - SM37 Holo Promo Sun & Moon Promo Pokemon Lightly PlayedJul 26, 2026 · eBay · Listed as lightly played · View listing$6.61
  • RawThe Pokémon Company Decidueye GX SM37 SM Promo Holo GX 240 HP Stage 2 ENJul 26, 2026 · eBay · View listing$5.00
  • Raw2016 Decidueye GX - SM37 Promo Holo LP SM Promos PokémonJul 23, 2026 · eBay · Listed as lightly played · View listing$6.12
Sold prices, not asking prices. Listings that bundle several cards, or name a different card number, are left out. Sales record updated Sep 27, 2026.

Card details

Set
SM Black Star Promos
Number
SM37
Rarity
Promo
Released
Feb 3, 2017
Era
Sun & Moon
Pokémon
Decidueye
Pokédex no.
#0724
Illustrator
5ban Graphics
Printings
Holofoil

Explore further

SM Black Star Promos

Other Decidueye cards in this set

Same Pokémon

Most valuable Decidueye cards

All 21

After this set

Later versions

Next in the binder

Nearby in SM Black Star Promos

Full checklist

SM Black Star Promos

Chase cards from this set

Full ranking

Common questions

How much is Decidueye-GX SM37 SM Black Star Promos worth?

As of Sep 28, 2026, Decidueye-GX SM37 SM Black Star Promos is worth about $7.92 ungraded in near-mint condition. Recent prices range from $6.00 to $8.36. A PSA 10 copy is worth about $1,000. How we price cards.

How much is a PSA 10 Decidueye-GX SM37 worth?

A PSA 10 Decidueye-GX SM37 SM Black Star Promos is worth about $1,000; PSA 9 about $47.78; PSA 7 about $11.00. That is about 126× the ungraded value.

How often does Decidueye-GX SM37 sell?

Decidueye-GX SM37 SM Black Star Promos recorded 18 sales in the last 90 days (1 in the last 30), most recently on Sep 10, 2026. The highest recent sale was $1,400 for a PSA 10 copy on Sep 10, 2026.

What is the most valuable card in SM Black Star Promos?

The most valuable card in SM Black Star Promos is Champions Festival SM78, at about $490 ungraded. Decidueye-GX SM37 ranks 142nd of 251. See the full SM Black Star Promos ranking.

What set is Decidueye-GX SM37 from?

Decidueye-GX SM37 is from the English Pokémon TCG set SM Black Star Promos, released Feb 3, 2017, in the Sun & Moon era. Its rarity is Promo.