Pokémon TCG · Diamond & Pearl

Dialga

Name: Dialga - DP Black Star Promos #DP26
Brand: Pokémon TCG

DP Black Star Promos · #DP26 · Promo

Illustrated by Kazuyuki Kano

Market price, Holofoil $27.47 As of Oct 20, 2026 Valuable

Yes, it holds real value, roughly $27.47 in raw (ungraded) condition.

Lowest listing: $6.80 on Oct 20, 2026, any condition

This market price has barely changed across the days we saved. It only updates when a copy sells, so it may rest on few recent sales.

Every saved price

Date	Market price
May 30, 2026	$16.97
Jun 2, 2026	$16.95
Jun 5, 2026	$16.97
Jun 8, 2026	$17.53
Jun 11, 2026	$17.88
Jun 14, 2026	$17.88
Jun 17, 2026	$17.88
Jun 20, 2026	$17.95
Jun 23, 2026	$17.95
Jun 26, 2026	$17.95
Jun 29, 2026	$17.95
Jul 2, 2026	$17.95
Jul 5, 2026	$17.95
Jul 8, 2026	$17.95
Jul 11, 2026	$17.95
Jul 13, 2026	$17.95
Oct 20, 2026	$27.47

#31 by market price in DP Black Star Promos on Oct 20, 2026 Ungraded. The market price is an average of recent online sales. We do not know how many sales it is based on. How card values work →

Supertype: Pokémon
Subtypes: Basic
HP: 90
TCG types: metal
Set: DP Black Star Promos
Series: Diamond & Pearl
Released: 2007/05/01
Card number: DP26