Greninja-GX Case File
SetDetective Pikachu
Year2019
Ungraded
$113.70−$6.30
186 sales · last Jul 22, 2026
PSA 5
$23.00
1 sales · last Jul 3, 2026
PSA 7
$15.50
1 sales · last Jul 1, 2026
Grade 8
$75.50
4 sales · last Mar 12, 2025
PSA 8
$22.49
1 sales · last May 16, 2026
PSA 9
$31.02−$6.84
9 sales · last Jun 15, 2026
CGC 9
$34.95+$14.95
6 sales · last May 25, 2026
PSA 10
$450.00+$360.00
8 sales · last Jul 17, 2026
CGC 10
$67.60
3 sales · last May 31, 2026
Greninja-GX Case File price guide
Greninja-GX Case File is a collectible Pokémon card from the Detective Pikachu expansion (2019). Setlot tracks 219 recorded sales for this card across 9 grade tiers, 2 of them in the last 90 days. PSA 10 copies have a 90-day median of $450.00. Ungraded copies currently trade around $113.70. The top grade commands 4.0× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $1,000.00 (Ungraded, Mar 24, 2026). 1 listings are live right now with asks from $29.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($113.70) — a rough read on whether grading pays off.
PSA 5
0.2×
$23.00
PSA 7
0.1×
$15.50
Grade 8
0.7×
$75.50
PSA 8
0.2×
$22.49
PSA 9
0.3×
$31.02
CGC 9
0.3×
$34.95
PSA 10
4.0×
$450.00
CGC 10
0.6×
$67.60
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 | Greninja GX SM197 Black Star Promo Detective Pikachu Case File Holo damiriusthe1st | eBay | 3mo ago | $29.00↗ |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 2 | $114.22 | $108.45 – $120.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 22, 2026 | Ungraded | Pokemon POK80384 Detective Pikachu Case File - 3 Pack↗ | eBay | $120.00 |
| Jul 22, 2026 | Ungraded | Pokemon TCG - Detective Pikachu Case File Cards Booster Packs Inside NEW SEALED↗ | eBay | $108.45 |
| Jul 21, 2026 | Ungraded | 🔥New Sealed Pokemon Tcg Detective Pikachu Mewtwo-GX Case File Box Sun & Moon🔥↗ | eBay | $175.00 |
| Jul 21, 2026 | Ungraded | Pokemon POK80384 Detective Pikachu Case File - 3 Pack↗ |
