Dialga GX

SM - Ultra Prism · #164/156 · Secret Rare

$44.31
Market price ▲ 34.4% (1Y)

Price history

Secret Rare▲ 0.4% 7d$44.31
Low $41.49Mid $52.87High $400.00

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Graded values

updated 2026-07-08
PSA 10 price history$444.42

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

How much is Dialga GX #164/156 worth?

Right now (July 8, 2026) the going rate for an ungraded Dialga GX #164/156 from SM - Ultra Prism is about $44.31.

Grading changes the math on this one: a PSA 10 is valued around $444.42, roughly 10.0x the raw price, while a PSA 9 sits near $90.06.

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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Dialga GX #164/156 SM - Ultra Prism Price — $44.31 | CardPrice