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Dialga GX (Secret)
Secret Rare · #138/131
Dialga GX (Secret) #138/131 (SM - Forbidden Light) is worth about $75.89 today, the Near Mint market price from TCGplayer sales as of 2026-10-03.
price trend and all-time high: more ↓less ↑
Dialga GX (Secret) #138/131 is trending up: $75.89 today, up 4% in 30 days and 6% below its all-time high of $80.54 (2026-03-18). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08. chart →
illustrated by 5ban Graphics
Price data for your app or store: API and daily history since 2024 ·
LOADING TAPE
WORTH GRADING?
WHERE TO BUY AND SELL
Holofoil · no eBay scan yetBuy-side estimate
$75.89
THINa patient buyer pays about $75.89 delivered, from live asks, not sales
show the work →
TCGplayer only, no eBay scan yet
| TCGplayer market | $75.89 | verify ↗ |
| TCGplayer lowest ask | $69.99 |
Single source: TCGplayer market (no usable eBay asks in the last scan).
The verdict · premium
Cards 3-15% off their high after a flat month were higher 90 days later 70% of the time in our archive since 2024 (50,201 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Metal
- STAGE
- Basic
- HP
- 180
- ATTACK 1
- [M] Overclock Draw cards until you have 6 cards in your hand.
- ATTACK 2
- [2M] Shred (80) This attack's damage isn't affected by any effects on your opponent's Active Pokémon.
- ATTACK 3
- [2MMM] 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.)
- WEAKNESS
- Rx2
- RESISTANCE
- P-20
- RETREAT COST
- 3
MORE BY 5BAN GRAPHICS
FULL CATALOG →
MORE FROM SM - FORBIDDEN LIGHT
FULL SET →
PRICE FAQ
What would a card shop pay for Dialga GX (Secret)?
+×
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $75.89 market price that is roughly $53 cash or $61 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Dialga GX (Secret) (SM - Forbidden Light) worth today?
+×
Dialga GX (Secret) [Holofoil] has a TCGplayer market price of $75.89 as of 2026-10-02.
Is Dialga GX (Secret) going up or down in price?
+×
Dialga GX (Secret) #138/131 is trending up: $75.89 today, up 4% in 30 days and 6% below its all-time high of $80.54 (2026-03-18). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08.
What is the all-time high price for Dialga GX (Secret)?
+×
The Near Mint price, the one quoted at the top of this page, peaked at $80.54 (2026-03-18). In TickerMint's daily data (since February 2024), the TCGplayer market price for Dialga GX (Secret) [Holofoil] (all conditions) peaked at $80.54 (2026-03-15) and bottomed at $29.54 (2024-04-27).
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