Dialga GX

SM - Ultra Prism · #146/156 · Ultra Rare

$19.54
Market price ▲ 48.4% (1Y)

Price history

Full Art▼ 0.6% 7d$19.54
Low $20.02Mid $29.39High $189.40

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Graded values

updated 2026-07-08
PSA 10 price history$289.99

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

How much is Dialga GX #146/156 worth?

Right now (July 8, 2026) the going rate for an ungraded Dialga GX #146/156 from SM - Ultra Prism is about $19.54.

Grading changes the math on this one: a PSA 10 is valued around $289.99, roughly 14.8x the raw price, while a PSA 9 sits near $46.80.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

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