Dialga
SetDP Black Star Promos
Year2007
RarityPromo
HP90
TypesMetal
Number#DP26
Ungraded
$10.00+$6.15
32 sales · last Jul 9, 2026
PSA 5
$22.50
3 sales · last Jun 26, 2026
PSA 6
$34.90
3 sales · last May 26, 2026
PSA 7
$56.00
3 sales · last Jun 21, 2026
PSA 9
$377.46
2 sales · last Jun 3, 2026
Dialga price guide
Dialga is a collectible Pokémon card from the DP Black Star Promos expansion (2007). Setlot tracks 43 recorded sales for this card across 5 grade tiers, 40 of them in the last 90 days. PSA 9 copies have a 90-day median of $377.46. Ungraded copies currently trade around $10.00. The top grade commands 38× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $599.99 (PSA 9, Jun 3, 2026). 2 listings are live right now with asks from $45.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($10.00) — a rough read on whether grading pays off.
PSA 5
2.3×
$22.50
PSA 6
3.5×
$34.90
PSA 7
5.6×
$56.00
PSA 9
38×
$377.46
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 |
|---|---|---|---|---|
| PSA 5 | GRADED PSA 5 2008 Pokemon D & P Dialga -Holo Black Star Promo #DP26 baysidethrift | eBay | 1mo ago | $45.00↗ |
| PSA 9 |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 29 | $10.00 | $1.37 – $45.00 |
| PSA 5 | 3 | $22.50 | $17.50 – $45.00 |
| PSA 6 | 3 | $34.90 | $25.00 – $150.00 |
| PSA 7 | 3 | $56.00 | $39.52 – $69.99 |
| PSA 9 | 2 | $377.46 | $154.92 – $599.99 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 9, 2026 | Ungraded | The Pokémon Company Dialga DP26 Diamond and Pearl Promo Holo Basic 90HP EN↗ | eBay | $11.50 |
| Jul 5, 2026 | Ungraded | Dialga DP26 Diamond and Pearl Holo↗ | eBay | $5.85 |
| Jul 5, 2026 | Ungraded | Dialga (#DP26) - Holofoil Diamond and Pearl Promos HP Pokemon↗ | eBay | $1.37 |
| Jul 5, 2026 | Ungraded | Dialga LV.68 DP26 Holo Diamond & Pearl Black Star Promos Pokémon Card TCG HP/DMG↗ | eBay |
