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Dialga GX Secret 138/131 price

Pokémon · SM - Forbidden Light (2018)

Raw$76.32PSA 10$925.17×12

Updated: October 28, 2026

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How much is Dialga GX Secret 138/131 worth?

Dialga GX Secret 138/131 from SM - Forbidden Light (2018) is worth $76.32 raw (ungraded), based on real sales. A PSA 10 copy sells for $925.17, about 12x more. PSA 9 is around $90.74. It is the #3 most valuable of the 62 SM - Forbidden Light cards we track.

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Raw$76.32PSA 10$925.17PSA 9.5$99.66PSA 9$90.74PSA 8$39.86PSA 7$31.89

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Full card list of Forbidden Light › Packs and boxes from this set ›

More cards from SM - Forbidden Light

Lucario GX Secret 135/131Lucario GX Secret 135/131$129.98PSA 10 $717.26Greninja GX Secret 133/131Greninja GX Secret 133/131$123.41PSA 10 $772.30Xerneas GX Secret 139/131Xerneas GX Secret 139/131$66.50PSA 10 $915.54Zygarde GX Secret 136/131Zygarde GX Secret 136/131$63.13PSA 10 $603.89Greninja GX Full Art 120/131Greninja GX Full Art 120/131$62.03PSA 10 $717.49Arceus Prism Star 96/131Arceus Prism Star 96/131$58.76PSA 10 $1,689.09Yveltal GX Secret 137/131Yveltal GX Secret 137/131$57.97PSA 10 $655.94Ultra Necrozma GX Secret 140/131Ultra Necrozma GX Secret 140/131$42.89PSA 10 $373.69

Other versions of Dialga

Dialga EX 122 Secret Rare 122/119Dialga EX 122 Secret Rare 122/119Phantom Forces$1,012.66PSA 10 $10,591.53Dialga EX Team Plasma 99 Full Art 99/101Dialga EX Team Plasma 99 Full Art 99/101Plasma Blast$459.92PSA 10 $24,863.76Dialga Shiny SL2Dialga Shiny SL2Call of Legends$324.20Dialga GX Secret Rare 164/156Dialga GX Secret Rare 164/156Ultra Prism$46.04PSA 10 $739.89Dialga EX Team Plasma 65/101Dialga EX Team Plasma 65/101Plasma Blast$38.73Dialga GX Full Art 125/131Dialga GX Full Art 125/131Forbidden Light$34.70Dialga G LVX 2009 Tsubasa Nakamura 122/127Dialga G LVX 2009 Tsubasa Nakamura 122/127World Championship Decks$13.72Dialga G LVX 2010 Yuta Komatsuda 122/127Dialga G LVX 2010 Yuta Komatsuda 122/127World Championship Decks$13.70

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Dialga GX Secret 138/131 price on CardFolio