Dialga GX #164
SetUltra Prism
Year2018
Ungraded
$41.02+$2.03
54 sales · last Jul 5, 2026
PSA 6
$22.50
3 sales · last Sep 16, 2025
BGS 7
$37.20
1 sales · last Jun 9, 2025
PSA 7
$18.49
3 sales · last Jan 26, 2026
Grade 8
$34.99
1 sales · last Jan 9, 2025
PSA 8
$44.90+$24.50
18 sales · last Jul 6, 2026
CGC 8.5
$19.20
1 sales · last Apr 13, 2026
Grade 9
$66.62
2 sales · last Apr 24, 2026
PSA 9
$85.00−$4.99
28 sales · last Jun 30, 2026
CGC 9
$29.99+$9.49
6 sales · last May 11, 2026
CGC 9.5
$33.00
1 sales · last Feb 20, 2024
BGS 9.5
$105.00
1 sales · last Nov 14, 2024
PSA 10
$375.00+$55.00
53 sales · last Jun 24, 2026
Dialga GX #164 price guide
Dialga GX #164 is a collectible Pokémon card from the Ultra Prism expansion (2018). Setlot tracks 172 recorded sales for this card across 13 grade tiers, 58 of them in the last 90 days. PSA 10 copies have a 90-day median of $375.00. Ungraded copies currently trade around $41.02. The top grade commands 9.1× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $599.95 (PSA 10, May 24, 2026). 23 listings are live right now with asks from $25.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($41.02) — a rough read on whether grading pays off.
PSA 6
0.5×
$22.50
BGS 7
0.9×
$37.20
PSA 7
0.5×
$18.49
Grade 8
0.9×
$34.99
PSA 8
1.1×
$44.90
CGC 8.5
0.5×
$19.20
Grade 9
1.6×
$66.62
PSA 9
2.1×
$85.00
CGC 9
0.7×
$29.99
CGC 9.5
0.8×
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 9 tracked | Pokémon Dialga GX 164/156 Sm-Ultra Prism Secret Rare Full Art Holo HP180 hat-collectibles | eBay | 1mo ago | $25.00↗ |
| Dialga GX (Secret Rare) 164/156 Sm-Ultra Prism Holo Rainbow NM ti_993373 | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 28 | $41.02 | $25.00 – $330.00 |
| PSA 8 | 1 | $55.00 | $55.00 |
| Grade 9 | 1 | $50.00 | $50.00 |
| PSA 9 | 8 | $85.00 | $53.00 – $129.99 |
| CGC 9 | 1 | $59.99 | $59.99 |
| PSA 10 | 19 | $375.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 6, 2026 | PSA 8 | Dialga GX (Secret Rare) 164/156 Sm-Ultra Prism Holo PSA 8↗ | eBay | $55.00 |
| Jul 5, 2026 | Ungraded | Pokémon Dialga GX 164/156 Secret Rare Full Art Holo SM-Ultra Prism↗ | eBay | $50.00 |
| Jun 30, 2026 | PSA 9 | Pokemon TCG Dialga GX 164/156 Ultra Prism Secret Rare Full Art Holo PSA 9↗ | eBay | $75.00 |
| Jun 25, 2026 | PSA 9 | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #164 FULL ART/DIALGA GX PSA 9↗ | eBay |
