How much is Dialga - DP26 DP26/127 worth?

Dialga - DP26 DP26/127 from Diamond and Pearl Promos has a current market price of $19.53 for the Holofoil variant. Recent sales range from $5.49 to $151.00.

Is Dialga - DP26 a good investment?

Dialga - DP26 has appreciated 1955.8% since release, showing a positive long-term trend for collectors and investors.

Where can I buy Dialga - DP26?

Dialga - DP26 is available on TCGplayer through verified sellers. Use the Buy button on this page to view current listings, market prices, and condition options.

What set is Dialga - DP26 from?

Dialga - DP26 is from the Diamond and Pearl Promos set, part of the Diamond & Pearl series, which contains 60 cards. It is card number DP26/127 with a rarity of Promo and Metal type.

PromoMetal

Dialga - DP26 – DP26/127

Diamond and Pearl Promos#DP26/127BasicHP 90

Buy on TCGPlayer

Featured Pokémon

#483 Dialga

steel / dragon · Legendary

Set

Market Price

$19.53

Holofoil

Price updated Aug 4, 2026

+1955.8%all time

Dialga - DP26 has gained 1955.8% since release. Holofoil prices range from $5.49 to $151.00.

Variant	Market	Low	Mid	High	Trend
HolofoilDEFAULT	$19.53	$5.49	$19.85	$151.00	▲ 1955.8%

Price History

Holofoil — market price over time

Card Details

Type: Metal
Stage: Basic
HP: 90
Weakness: R+20
Resistance: P-20
Retreat Cost: 2
Set: Diamond and Pearl Promos
Rarity: Promo
Card #: DP26/127

Attacks

[M] Time Bellow (10)
Draw a card.

[1MM] Flash Cannon (40)
You may return all Energy cards attached to Dialga to your hand. If you do, remove the highest Stage Evolution card from the Defending Pokémon and shuffle that card into your opponent's deck.

More Dialga Cards

View all →

Arceus & Dialga & Palkia GX

#156Ultra Rare

$29.63

Buy

Arceus & Dialga & Palkia GX - 065/095

#65Double Rare

$18.20

Buy

Arceus & Dialga & Palkia GX - 099/095

#99Super Rare

—

Buy

Arceus & Dialga & Palkia GX - 100/095

#100Super Rare

—

Buy

Arceus & Dialga & Palkia GX - 112/095

#112Hyper Rare

$49.75

Buy

Arceus & Dialga & Palkia GX (Alternate Full Art)

#221Ultra Rare

$537.67

Buy

Arceus & Dialga & Palkia GX (Full Art)

#220Ultra Rare

$58.04

Buy

Arceus & Dialga & Palkia GX (Secret)

#258Rainbow Rare

$90.80

Buy

Dialga

#1Holo Rare

$41.46

Buy

Dialga

#16Rare

$2.51

Buy

Frequently Asked Questions

How much is Dialga - DP26 DP26/127 worth?: Dialga - DP26 DP26/127 from Diamond and Pearl Promos has a current market price of $19.53 for the Holofoil variant. Recent sales range from $5.49 to $151.00.
Is Dialga - DP26 a good investment?: Dialga - DP26 has appreciated 1955.8% since release, showing a positive long-term trend for collectors and investors.
Where can I buy Dialga - DP26?: Dialga - DP26 is available on TCGplayer through verified sellers. Use the Buy button on this page to view current listings, market prices, and condition options.
What set is Dialga - DP26 from?: Dialga - DP26 is from the Diamond and Pearl Promos set, part of the Diamond & Pearl series, which contains 60 cards. It is card number DP26/127 with a rarity of Promo and Metal type.