Greninja-GX
SetSM Black Star Promos
Year2017
RarityPromo
HP230
TypesWater
Number#SM197
Ungraded
$18.50+$3.00
57 sales · last Jul 20, 2026
PSA 6
$26.00
1 sales · last Apr 10, 2026
PSA 8
$31.21
1 sales · last Jun 14, 2026
PSA 9
$55.50
4 sales · last May 25, 2026
PSA 10
$569.00+$161.56
10 sales · last Jul 15, 2026
CGC 10
$149.99
1 sales · last Apr 13, 2026
Greninja-GX price guide
Greninja-GX is a collectible Pokémon card from the SM Black Star Promos expansion (2017). Setlot tracks 74 recorded sales for this card across 6 grade tiers, 38 of them in the last 90 days. PSA 10 copies have a 90-day median of $569.00. Ungraded copies currently trade around $18.50. The top grade commands 31× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $1,079.00 (PSA 10, Apr 11, 2026). 8 listings are live right now with asks from $12.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($18.50) — a rough read on whether grading pays off.
PSA 6
1.4×
$26.00
PSA 8
1.7×
$31.21
PSA 9
3.0×
$55.50
PSA 10
31×
$569.00
CGC 10
8.1×
$149.99
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 6 tracked | Greninja GX #SM197 Pokemon Promo kbcardhaven | eBay | 3mo ago | $12.00↗ |
| Greninja GX Oversized Pokemon Sun & Moon Black Star Promo #SM197 tcgbycomc | eBay | 3mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 33 | $18.50 | $9.50 – $41.11 |
| PSA 8 | 1 | $31.21 | $31.21 |
| PSA 10 | 4 | $534.50 | $442.00 – $718.88 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 20, 2026 | Ungraded | Pokemon 2019 Sun & Moon Black Star Promo Greninja GX SM197 MP↗ | eBay | $12.50 |
| Jul 19, 2026 | Ungraded | ULTRA RARE Greninja GX SM197 Sun and Moon Black Star Promo Pokemon Card - NM P6↗ | eBay | $19.97 |
| Jul 18, 2026 | Ungraded | GRENINJA GX JUMBO BLACK STAR PROMO Sm197 POKEMON TCG ENGLISH↗ | eBay | $14.26 |
| Jul 17, 2026 | Ungraded | Pokemon - Sun & Moon - SM Black Star Promos - Greninja GX - SM197 NM↗ |
