Dialga GX (Secret) (Holofoil) Secret Rare Prices — $75.67 | SM - Forbidden Light | Pokemon

Dialga GX (Secret) (Holofoil) SR from SM - Forbidden Light is worth $75.67 as of August 9, 2026.

Dialga GX (Secret) sold prices & eBay comps · Price chart

Dialga GX (Secret) - SM - Forbidden Light - Pokemon card
Card Name
Dialga GX (Secret)
Current Price
$75.67
Price Range
$43.82 – $107.51
Set
SM - Forbidden Light
Game
Pokemon
Rarity
Secret Rare
Card Number
138/131
Variant
Holofoil
Finish
holo
Era
Modern
Type
normal
PSA 10 Price
$600.00
PSA 9 Price
$100.00
PSA 8 Price
$57.00
Volatility
Stable
Last Updated
August 9, 2026

Grading & Population Snapshot

PSA Total Population
396
PSA 10 Population
171
PSA 10 Chance
0.4%
Grade Difficulty
Very Hard
PSA 10 Value
$600.00
Estimated PSA 10 Market Cap
$102,600
Dialga GX (Secret) Price Trends
PeriodChange
24h+0.0%
7d+0.2%
30d+0.5%
90d+312.1%
180d+97.3%
1 Year+403.3%

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$75.67+0.2%+0.5%N/A
PSA 10$600.00-16.2%0.0%See sold listings
PSA 9$100.000.0%+19.7%See sold listings
PSA 8$57.00+128.0%+128.0%See sold listings

PSA 10 Gem Rate: 0.4% (396 total graded)

Grading premium: PSA 10 is worth 693% more than raw.

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$75.67Blended market valueView price history
TCGPlayer$75.82Marketplace priceCheck listings

Sources tracked: tcgplayer_market.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

Dialga GX (Secret) from the SM - Forbidden Light set is a Holofoil card with a Secret Rare rarity, numbered #138. Currently valued at $77.55, it appeals to collectors not only for its aesthetic but also for its competitive viability in gameplay. PSA has graded 396 copies, with a gem rate of 43.2%, indicating a solid interest in high-quality versions of this card. Its status in the market reflects both rarity and demand among Pokémon enthusiasts.

Track Dialga GX (Secret) price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Dialga GX (Secret) (SR) from SM - Forbidden Light worth?

Dialga GX (Secret) (SR) from SM - Forbidden Light is currently worth $75.67 in 2026. The price has changed +0.2% over the last 7 days. Prices are updated daily from multiple sources.

What is Dialga GX (Secret) Secret Rare worth?

The Secret Rare version of Dialga GX (Secret) from SM - Forbidden Light is worth $75.67. Secret Rare cards are among the most collectible pulls in the set.

Is Dialga GX (Secret) (SR) worth grading?

Dialga GX (Secret) has a 0.4% gem rate (chance of PSA 10). A PSA 10 is worth $600.00 compared to $75.67 raw. The low gem rate means only pristine copies should be submitted.

How rare is Dialga GX (Secret) in SM - Forbidden Light?

Dialga GX (Secret) is a Secret Rare card from the SM - Forbidden Light set in Pokemon. 396 copies have been graded by PSA.

Is Dialga GX (Secret) going up in value?

Dialga GX (Secret) has increased 0.2% in the last 7 days and increased 0.5% in 30 days. Current Guardian Estimate: $75.67.

How many Dialga GX (Secret) have been PSA graded?

396 copies of Dialga GX (Secret) have been submitted to PSA for grading. The PSA 10 gem rate is 0.4%. PSA 10 copies currently sell for $600.00.

Where can I buy Dialga GX (Secret)?

You can compare prices and buy Dialga GX (Secret) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $75.67.

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How much is Dialga GX (Secret) (SR) from SM - Forbidden Light worth?

Dialga GX (Secret) (SR) from SM - Forbidden Light is currently worth $75.67 in 2026. The price has changed +0.2% over the last 7 days. Prices are updated daily from multiple sources.

What is Dialga GX (Secret) Secret Rare worth?

The Secret Rare version of Dialga GX (Secret) from SM - Forbidden Light is worth $75.67. Secret Rare cards are among the most collectible pulls in the set.

Is Dialga GX (Secret) (SR) worth grading?

Dialga GX (Secret) has a 0.4% gem rate (chance of PSA 10). A PSA 10 is worth $600.00 compared to $75.67 raw. The low gem rate means only pristine copies should be submitted.

How rare is Dialga GX (Secret) in SM - Forbidden Light?

Dialga GX (Secret) is a Secret Rare card from the SM - Forbidden Light set in Pokemon. 396 copies have been graded by PSA.

Is Dialga GX (Secret) going up in value?

Dialga GX (Secret) has increased 0.2% in the last 7 days and increased 0.5% in 30 days. Current Guardian Estimate: $75.67.

How many Dialga GX (Secret) have been PSA graded?

396 copies of Dialga GX (Secret) have been submitted to PSA for grading. The PSA 10 gem rate is 0.4%. PSA 10 copies currently sell for $600.00.

Where can I buy Dialga GX (Secret)?

You can compare prices and buy Dialga GX (Secret) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $75.67.