Dialga GX #138
📉 Dip AlertDialga GX #138 sits in the Sun & Moon series and carries a live market value of $76.74, backed by real TCGplayer and Cardmarket data.
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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket
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.
Dialga GX #138 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.
Dialga GX at a glance
- From Forbidden Light (Sun & Moon), released 2018.
- Trades around $76.74 on TCGplayer.
- 7-day average €50.35; 30-day average €64.23.
- Rarity tier — Secret Rare.
- Cardmarket values it at €74.88 (EUR).
Dialga GX price by printing
Live TCGplayer and Cardmarket values for Dialga GX #138.
TCGplayer prices, updated 2026/10/26.
- Low
- $58.00
- Mid
- $96.08
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Dialga GX a good deal?
Put any asking price against today's live market value for Dialga GX #138.
Enter what a seller is asking for Dialga GX #138. We compare it to today's live market value.
About Dialga GX #138
Printed as #138 in Forbidden Light, Dialga GX belongs to the Sun & Moon series and dates to 2018. The card carries 180 HP and Metal typing, with a GX designation.
The card is illustrated by 5ban Graphics and currently trades at $76.74 for the Holofoil printing, with a low-to-high range of $58.00 to —.
Card facts
- Set
- Forbidden Light
- Series
- Sun & Moon
- Number
- #138 / 131
- Rarity
- Secret Rare
- Illustrator
- 5ban Graphics
- HP
- 180
- Type
- Metal
- Subtype
- GX
- Pokédex
- #483
- Released
- 2018/05/04
Dialga GX attacks, abilities & battle stats
Printed card text and battle statistics for Dialga GX #138 — the playability layer behind the price.
Overclock
Draw cards until you have 6 cards in your hand.
Shred
This attack’s damage isn’t affected by any effects on your opponent’s Active Pokémon.
Timeless GX
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
- Fire ×2
- Resistance
- Psychic -20
- Retreat cost
- Colorless · Colorless · Colorless
- Attacks
- 3
Dialga GX price analysis
What drives the current market value of Dialga GX #138.
By print variant, TCGplayer lists Holofoil ($76.74) — 1 version in total.
This $76.74 tier rewards clean copies: a well-centred example sells well above a scuffed one.
This $76.74 tier rewards clean copies: a well-centred example sells well above a scuffed one.
On Cardmarket (EUR) the card trends at €74.88, with an average sold price of €69.99 and a lowest near-mint ask of €20.00.
Dialga GX price history & movement
Momentum reads cooling off — a 7-day average of €50.35 against a 30-day average of €64.23 (-21.6%).
Latest daily average €69.99 against a trend price of €74.88.
Our own daily snapshots now cover 4 days for Dialga GX, with a recorded low of $76.64 and high of $76.74; current value is at 100% of that band.
Day to day the price swings by roughly 0.1% (standard deviation); the deepest recorded drawdown is 0%.
The latest reading is a new recorded all-time high for this card.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 4 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
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 $76.74 sale, the take-home differs by platform: about $66.27 via eBay's default tier, $66.66 on TCGplayer, $72.55 on Cardmarket, $68.08 on Whatnot and $76.74 selling directly — a $10.47 spread after fees and typical shipping.
As a secret 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 #138.
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.
Should you grade Dialga GX?
Model the break-even and PSA 9 vs PSA 10 profit on grading Dialga GX #138 against today's raw market value.
Grading plan
Pre-filled with the live market value for Dialga GX #138.
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.
At $76.74 raw and $40.00 all-in grading cost, a PSA 10 nets $160.30 versus selling raw, a PSA 9 nets $26.77. You need a graded sale of $122.71 to break even on grading.
At your stated grade odds the expected profit is $62.81 (53.8% return on cost basis).
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.
Dialga GX within Forbidden Light
By market value Dialga GX sits at #3 of 48 in Forbidden Light (set median $20.58).
Relative to the set median it is a premium pick, placing it in the top 96%.
The set's top card is Lucario GX (#135), valued at $130.82.
What makes Dialga GX valuable
- As a Metal-type Pokémon card, Dialga GX is sought by players and collectors alike.
- At $76.74 it is liquid enough to sell on major marketplaces, and its thin supply status means buyers compete for clean copies.
- Dialga GX is a modern-era card (2018); supply is plentiful, so rarity tier and condition set the price.
- Secret Rare is an upper-tier rarity, which concentrates demand on comparatively few copies.
- 5ban Graphics illustrated this card, which adds appeal for artist-focused collectors.
Buying & selling Dialga GX
- If you are buying to resell, model marketplace fees first — the $76.74 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
- Because it is a Pokémon card, Dialga GX has both collector and player demand — a broader buyer pool than purely collectible cards.
- Forbidden Light was released in 2018; on-going print supply keeps raw prices tethered to playability and pull rates.
- Bulk lots of Dialga GX can hide condition issues; inspect edges and holo surfaces before paying near the — high.
- Check sold listings rather than asking prices — the Holofoil market of $76.74 reflects actual transactions on TCGplayer.
Dialga GX value questions
How much is Dialga GX worth?
The current TCGplayer market value is $76.74 for the Holofoil printing, with a low of $58.00 and a high of —. Cardmarket trends at €74.88.
Should I buy Dialga GX?
Short-term momentum is softening (-21.6%). Modern cards are more sensitive to reprints and meta shifts.
Is Dialga GX rare?
Dialga GX is a Secret Rare card from Forbidden Light (Sun & Moon series, 2018). That is an upper rarity tier, so demand concentrates on relatively few copies.
Does Dialga GX have multiple printings?
TCGplayer tracks 1 printing: Holofoil ($76.74). Prices differ between variants, so always confirm which one you own or are buying.
Where is Dialga GX sold?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $76.74. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
What drives Dialga GX's value?
Four factors dominate: the Secret Rare rarity tier, the modern-era Sun & Moon set pedigree, playability (Pokémon, Metal), and condition. Artwork by 5ban Graphics also matters to collector demand.
Other Dialga GX cards
Dialga GX appears in multiple sets — compare market values.
More ways to browse Dialga GX
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