Decidueye-GX
SetSM Black Star Promos
Year2017
RarityPromo
HP240
TypesGrass
Number#SM37
Ungraded
$5.99−$1.00
85 sales · last Jul 22, 2026
PSA 8
$22.95
1 sales · last Jul 16, 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 87 recorded sales for this card across 3 grade tiers, 46 of them in the last 90 days. BGS 9.5 copies have a 90-day median of $150.00. Ungraded copies currently trade around $5.99. 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 ($5.99) — a rough read on whether grading pays off.
PSA 8
3.8×
$22.95
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 | 3mo ago | $3.50↗ |
| 2017 Pokemon Sun & Moon Black Star Decidueye GX Holo Promo #SM37 el_rey_collects | eBay | 3mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 44 | $5.99 | $2.00 – $16.50 |
| PSA 8 | 1 | $22.95 | $22.95 |
| BGS 9.5 | 1 | $150.00 | $150.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 22, 2026 | Ungraded | Pokémon Decidueye GX Full Art Promo Holo SM Set SM37 Stage 2 240 HP↗ | eBay | $4.90 |
| Jul 19, 2026 | Ungraded | Decidueye GX - SM37 Holo Promo Sun & Moon Promo Pokemon Lightly Played↗ | eBay | $6.61 |
| Jul 16, 2026 | PSA 8 | 2017 Pokemon SM Black Star #SM37 - Decidueye GX - Promo NM-MT PSA 8↗ | eBay | $22.95 |
| Jul 15, 2026 | Ungraded | Pokemon TCG English Card Sun & Moon Promo SM37 Decidueye GX Standard Size↗ |
