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Dialga GX 100/156 — Ultra Prism

Card image ©Pokémon/Nintendo/Creatures/GAME FREAK · shown for reference. Legal

Ultra Prism· Sun & Moon

Dialga GX

100/156Ultra Rare180 HP Dragon
Market price · Normal
$11.60
TCGplayer (US) · updated Nov 2, 2026
≈ $12.91 delivered +$1.31 typical shipping for one card

Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.

TCGplayer · US market
Market
$11.60
Low
—
Mid
—
Graded · Normal
PSA 10
$130.00
9 sales
PSA 9
$47.25
4 sales
PSA 8
$27.99
3 sales
CGC 10
$116.00
2 sales

PSA population: 454 graded · 48% PSA 10

Recent eBay sales.

Printings (1)

  • Set
    $11.60Shop
    0
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
Overclock

Draw cards until you have 6 cards in your hand.

Shred80

This attack’s damage isn’t affected by any effects on your opponent’s Active Pokémon.

Timeless GX150

Take another turn after this one. (Skip the between-turns step.) (You can’t use more than 1 GX attack in a game.)

Weakness
×2
Retreat
3
Illustrator
5ban Graphics
Pokédex
#0483
Format
Not StandardExpanded ✓
Released
February 2, 2018

Price history

$10.00$11.00$12.00Oct 3Oct 18Nov 2
Show as table
DateNormal
Nov 2, 2026$11.60
Nov 1, 2026$11.57
Oct 31, 2026$11.57
Oct 30, 2026$11.57
Oct 29, 2026$11.58
Oct 28, 2026$11.58
Oct 27, 2026$11.58
Oct 26, 2026$11.58
Oct 25, 2026$11.58
Oct 24, 2026$11.58
Oct 23, 2026$11.58
Oct 22, 2026$11.58
Oct 21, 2026$11.58
Oct 20, 2026$11.58
Oct 19, 2026$11.58
Oct 18, 2026$11.58
Oct 17, 2026$11.58
Oct 16, 2026$11.58
Oct 15, 2026$11.93
Oct 14, 2026$11.93
Oct 13, 2026$11.93
Oct 12, 2026$11.93
Oct 11, 2026$11.93
Oct 10, 2026$11.98
Oct 9, 2026$11.97
Oct 8, 2026$12.00
Oct 7, 2026$12.12
Oct 6, 2026$12.12
Oct 5, 2026$12.12
Oct 4, 2026$12.12
Oct 3, 2026$12.45

Showing the last 30 days. Full price history is on Elite and Master

Live on eBay

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Other Dialga cards

Market trend

As of Nov 2, 2026 · TCGplayer (US)

7 days
+0.2%
30 days
−6.8%
vs set · 7D
−0.2%+0.4 pts vs set
Volatility (30D) Elite+
—
PrintingPrice1D7D30D
Normal$11.60+0.3%+0.2%−6.8%
Elite+
Volatility (30D)
See plans

Price history by source · Normal

  • TCGplayer
$11.00$11.50$12.00$12.50Oct 3Oct 18Nov 2
Show as table
DateValueSource
Nov 2, 2026$11.60TCGplayer
Nov 1, 2026$11.57TCGplayer
Oct 31, 2026$11.57TCGplayer
Oct 30, 2026$11.57TCGplayer
Oct 29, 2026$11.58TCGplayer
Oct 28, 2026$11.58TCGplayer
Oct 27, 2026$11.58TCGplayer
Oct 26, 2026$11.58TCGplayer
Oct 25, 2026$11.58TCGplayer
Oct 24, 2026$11.58TCGplayer
Oct 23, 2026$11.58TCGplayer
Oct 22, 2026$11.58TCGplayer
Oct 21, 2026$11.58TCGplayer
Oct 20, 2026$11.58TCGplayer
Oct 19, 2026$11.58TCGplayer
Oct 18, 2026$11.58TCGplayer
Oct 17, 2026$11.58TCGplayer
Oct 16, 2026$11.58TCGplayer
Oct 15, 2026$11.93TCGplayer
Oct 14, 2026$11.93TCGplayer
Oct 13, 2026$11.93TCGplayer
Oct 12, 2026$11.93TCGplayer
Oct 11, 2026$11.93TCGplayer
Oct 10, 2026$11.98TCGplayer
Oct 9, 2026$11.97TCGplayer
Oct 8, 2026$12.00TCGplayer
Oct 7, 2026$12.12TCGplayer
Oct 6, 2026$12.12TCGplayer
Oct 5, 2026$12.12TCGplayer
Oct 4, 2026$12.12TCGplayer
Oct 3, 2026$12.45TCGplayer
Quick facts

Questions & answers

How much is Dialga GX worth?
Dialga GX (100/156, Ultra Prism) is worth about $11.60: the TCGplayer market price of its Normal printing, updated November 2, 2026.
What printings of Dialga GX 100/156 exist?
Dialga GX 100/156 exists in 1 printing: Normal.
What set is Dialga GX from?
Dialga GX is card 100/156 of Ultra Prism (Sun & Moon), released on February 2, 2018.
What rarity is Dialga GX 100/156?
Dialga GX (100/156, Ultra Prism) is a Ultra Rare card.
Who illustrated Dialga GX 100/156?
The artwork of Dialga GX (100/156, Ultra Prism) is by 5ban Graphics.

Answers are generated from Tallgrass's own catalog and market data.