How much is Dialga GX (Secret Rare) worth?

A raw (ungraded) Dialga GX (Secret Rare) from Ultra Prism is currently worth approximately $59.57 based on recent sales. A PSA 10 graded copy is valued at $624.99. PSA 9 copies average $97.50. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Dialga GX (Secret Rare)?

A PSA 10 graded Dialga GX (Secret Rare) is currently valued at approximately $624.99 based on recent sales data.

What set is Dialga GX (Secret Rare) from?

Dialga GX (Secret Rare) is from the Ultra Prism set, card number 164.

Where can I buy Dialga GX (Secret Rare)?

Dialga GX (Secret Rare) listings from eBay, Goldin, and other marketplaces are tracked in real time on CardIndex at https://www.cardindex.co.

How many PSA 10 Dialga GX (Secret Rare) exist?

According to PSA population data, there are 380 PSA 10 copies of Dialga GX (Secret Rare) from Ultra Prism.

Dialga GX (Secret Rare) #164 — Ultra Prism

Population

PSA875 graded

BGS22 graded

CGC105 graded

SGC5 graded

About Dialga GX (Secret Rare)

Dialga GX (Secret Rare) from the Ultra Prism set (#164) is a Pokemon trading card released in 2018. It has a rarity of Rare Rainbow. Current fair market values for Dialga GX (Secret Rare) are PSA 10: $624.99, PSA 9: $97.50, PSA 8: $55, Raw: $59.57. The most recent PSA 10 sale was $624.99 on September 22, 2026, with 30 sales tracked in the last 30 days. The most recent PSA 9 sale was $97.50 on May 23, 2026. A raw (ungraded) copy last sold for $59.57 on October 3, 2026. CardIndex has tracked 181 total sales across all grades for this card. There are currently 36 active listings for Dialga GX (Secret Rare).