Dialga GX Pokémon card #100
Ultra RarePokémon
Ultra Prism·Sun & Moon series·#100

Dialga GX #100

📉 Dip Alert

Dialga GX #100 sits in the Sun & Moon series and carries a live market value of $11.58, backed by real TCGplayer and Cardmarket data.

Market value
$11.58
Cardmarket (EUR)
—
Print variants
1
7d trend
—
Price alert
$

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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket

If you sell Dialga GX #100 today, you'd net about
$11.58after fees · best route: Direct
Direct $11.58Cardmarket $10.65Whatnot $10.02TCGplayer $9.80eBay $9.75

Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.

Sell or hold?
No trend data

There isn't enough recent sold history to call direction on Dialga GX #100. Sell on your own schedule.

Dialga GX at a glance

  • Ultra Rare rarity.
  • Cardmarket does not list a price.
  • Live market value $11.58 for the Holofoil print.
  • From Ultra Prism (Sun & Moon), released 2018.
  • No published price history.
Market prices

Dialga GX price by printing

Live TCGplayer and Cardmarket values for Dialga GX #100.

TCGplayer prices, updated 2026/10/26.

Holofoiltop
$11.58
TCGplayer market
Low
$8.99
Mid
$12.19
High
—

Verify the card image and live listings on TCGplayer, Cardmarket or eBay.

Deal check

Is this Dialga GX a good deal?

Put any asking price against today's live market value for Dialga GX #100.

$

Enter what a seller is asking for Dialga GX #100. We compare it to today's live market value.

Live market value$11.58
Enter an asking price to see whether it's a steal, a fair price, or overpriced versus the $11.58 market value.
Overview

About Dialga GX #100

Dialga GX is the #100 of 156 card in Ultra Prism, a modern-era set released in 2018 as part of the Sun & Moon series. A Dragon-type (180 HP), this gx copy appeals to both collectors and players.

5ban Graphics illustrated this card. Its Holofoil printing is priced near $11.58, with listings from $8.99 to —.

Card facts

Set
Ultra Prism
Series
Sun & Moon
Number
#100 / 156
Rarity
Ultra Rare
Illustrator
5ban Graphics
HP
180
Type
Dragon
Subtype
GX
Released
2018/02/02
Card text

Dialga GX attacks, abilities & battle stats

Printed card text and battle statistics for Dialga GX #100 — the playability layer behind the price.

Metal

Overclock

Draw cards until you have 6 cards in your hand.

MetalColorlessColorless

Shred

80

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

MetalMetalMetalColorlessColorless

Timeless GX

150

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

Battle stats

Weakness
Fairy ×2
Retreat cost
Colorless · Colorless · Colorless
Attacks
3
Market analysis

Dialga GX price analysis

What drives the current market value of Dialga GX #100.

There is 1 tracked printing here — Holofoil at $11.58.

In the $11.58 band, condition and variant selection create meaningful price differences.

$11.58 gives Dialga GX real margin potential, so buy near the low end and sell toward the mid.

Cardmarket does not list Dialga GX, so TCGplayer and eBay are the reference markets.

Price trend

Dialga GX price history & movement

2026-10-15 · $11.93▼ 2.9% since 2026-10-152026-10-26 · $11.58

Cardmarket does not publish recent price history for this card, so use sold listings on eBay and TCGplayer to gauge short-term movement.

Across 4 recorded days the price spanned $11.58–$11.93. The most recent snapshot of $11.58 sits 0% up that range, 2.9% under the October 15, 2026 high.

Day to day the price swings by roughly 1.4% (standard deviation); the deepest recorded drawdown is 2.9%.

Cardmarket averages

1-day avg—
7-day avg—
30-day avg—
Trend price—

Price fingerprint

Built from CardLedger's own daily snapshots · 4 days tracked · latest

Prices as of October 26, 2026
Since :→ — (0.0%)
All-time high
$11.93
All-time low
$11.58
Off all-time high
-2.9%
11 days since high
Since first snapshot
-2.9%
Max drawdown
-2.9%
peak-to-trough
Daily volatility
1.4%
st. dev of daily moves
Current value
$11.58
latest snapshot
Position in recorded range
0%
low $11.58high $11.93

Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology

Sell this card

How much would you net selling Dialga GX?

Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.

On a $11.58 sale, the take-home differs by platform: about $9.75 via eBay's default tier, $9.80 on TCGplayer, $10.65 on Cardmarket, $10.02 on Whatnot and $11.58 selling directly — a $1.83 spread after fees and typical shipping.

As a ultra rare card, Dialga GX sells differently by venue: marketplaces maximise reach, personal channels maximise margin. Use the calculator to weigh reach against take-home.

Your sale

$

Pre-filled with the current TCGplayer market for Dialga GX #100.

$
Best net payout$11.58
Spread across platforms$1.83
PlatformAccountFeesEff. feeYou net
eBayNo Store$1.8315.8%$9.75Sell on eBay →
TCGplayerStandard Seller$1.7815.3%$9.80Sell on TCGplayer →
Cardmarket / Local ShopPrivate Seller$0.938.0%$10.65Sell on Cardmarket →
Direct Sale (Social / Shows)bestCash / In Person—0.0%$11.58Sell in person
WhatnotStandard (8% + 2.9% + $0.30)$1.5613.5%$10.02Sell on Whatnot →

Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.

Grading ROI

Should you grade Dialga GX?

Model the break-even and PSA 9 vs PSA 10 profit on grading Dialga GX #100 against today's raw market value.

Grading plan

$

Pre-filled with the live market value for Dialga GX #100.

$

Both-way postage plus declared-value insurance.

Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.

$
$
Should you grade this?
Not worth grading

At $11.58 raw and $40.00 all-in grading cost, a PSA 10 nets — versus selling raw, a PSA 9 nets —. You need a graded sale of $57.55 to break even on grading.

At your stated grade odds the expected profit is — (-47.8% return on cost basis).

Net selling raw
$10.07
Net as PSA 9
—
[object Object] vs raw
Net as PSA 10
—
[object Object] vs raw
Break-even sale
$57.55
Expected value
—
Expected profit
—
-47.8% ROI

Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.

Set context

Dialga GX within Ultra Prism

Within Ultra Prism it is the #39 most valuable of 54 tracked cards; the set median is $21.45.

Relative to the set median it is a value pick, placing it in the top 30%.

The set's top card is Lillie (#151), valued at $468.18.

Rank in set
#39
of 54 tracked
Set median
$21.45
Rarity
Ultra Rare
Series
Sun & Moon
Full Ultra Prism report →
Value drivers

What makes Dialga GX valuable

  • Its steady supply status keeps entry costs low, which supports steady turnover.
  • Ultra Rare is an upper-tier rarity, which concentrates demand on comparatively few copies.
  • Artwork by 5ban Graphics is a factor for collectors who follow specific illustrators.
  • As a Dragon-type Pokémon card, Dialga GX is sought by players and collectors alike.
  • Modern (2018) sets are heavily collected, making Dialga GX's value sensitive to reprints and condition.
Buying notes

Buying & selling Dialga GX

  • Bulk lots of Dialga GX can hide condition issues; inspect edges and holo surfaces before paying near the — high.
  • Centring and surface condition matter most on Ultra Rare cards; a clean copy of Dialga GX can realise well above the $8.99 low end.
  • For Dialga GX, confirm the exact print variant before buying: Holofoil prices differ, and listings often mix them.
  • Ultra Prism was released in 2018; on-going print supply keeps raw prices tethered to playability and pull rates.
  • If you are buying to resell, model marketplace fees first — the $11.58 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
FAQ

Dialga GX value questions

What is the value of Dialga GX?

The current TCGplayer market value is $11.58 for the Holofoil printing, with a low of $8.99 and a high of —. Cardmarket trends at —.

Is Dialga GX a good investment?

Short-term momentum is steady. Modern cards are more sensitive to reprints and meta shifts.

How rare is Dialga GX?

Dialga GX is a Ultra Rare card from Ultra Prism (Sun & Moon series, 2018). That is an upper rarity tier, so demand concentrates on relatively few copies.

Which versions of Dialga GX are there?

TCGplayer tracks 1 printing: Holofoil ($11.58). Prices differ between variants, so always confirm which one you own or are buying.

Where can I buy or sell Dialga GX?

The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $11.58. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.

Why does Dialga GX cost what it does?

Four factors dominate: the Ultra Rare rarity tier, the modern-era Sun & Moon set pedigree, playability (Pokémon, Dragon), and condition. Artwork by 5ban Graphics also matters to collector demand.

Cross-set tracker

Other Dialga GX cards

Dialga GX appears in multiple sets — compare market values.

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