Decidueye-GX
SetSM Black Star Promos
Year2017
RarityPromo
HP240
TypesGrass
Number#SM37
Ungraded
$6.00−$1.50
76 sales · last Jul 10, 2026
BGS 9.5
$150.00
1 sales · last Jun 27, 2026
Decidueye-GX price guide
Decidueye-GX is a collectible Pokémon card from the SM Black Star Promos expansion (2017). Setlot tracks 77 recorded sales for this card across 2 grade tiers, 74 of them in the last 90 days. BGS 9.5 copies have a 90-day median of $150.00. Ungraded copies currently trade around $6.00. The top grade commands 25× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $249.00 (Ungraded, Apr 20, 2026). 13 listings are live right now with asks from $3.50.
Price history
Grading premium
Median graded price vs. the ungraded copy ($6.00) — a rough read on whether grading pays off.
BGS 9.5
25×
$150.00
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 11 tracked | Pokemon Decidueye GX #SM37 Black Star Promo (MP) midweststation | eBay | 1mo ago | $3.50↗ |
| 2017 Pokemon Sun & Moon Black Star Decidueye GX Holo Promo #SM37 el_rey_collects | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 73 | $6.00 | $0.99 – $249.00 |
| BGS 9.5 | 1 | $150.00 | $150.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 10, 2026 | Ungraded | Decidueye GX SM37 LP Full Art Promo Rare Pokemon Card↗ | eBay | $6.95 |
| Jul 8, 2026 | Ungraded | Decidueye GX SM37 Sm Holo↗ | eBay | $5.99 |
| Jul 7, 2026 | Ungraded | Decidueye GX SM37 NM Full Art Black Star Promo Sun & Moon 2017 Pokemon TCG↗ | eBay | $6.99 |
| Jul 5, 2026 | Ungraded | Pokemon Decidueye GX #SM37 Black Star Promo (MP)↗ | eBay | $2.99 |
