How much is Mewtwo GX (Secret Shining) worth?

A raw (ungraded) Mewtwo GX (Secret Shining) from Shining Legends is currently worth approximately $350 based on recent sales. A PSA 10 graded copy is valued at $9,249.97. PSA 9 copies average $1,365.64. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Mewtwo GX (Secret Shining)?

A PSA 10 graded Mewtwo GX (Secret Shining) is currently valued at approximately $9,249.97 based on recent sales data.

What set is Mewtwo GX (Secret Shining) from?

Mewtwo GX (Secret Shining) is from the Shining Legends set, card number 78.

Where can I buy Mewtwo GX (Secret Shining)?

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

How many PSA 10 Mewtwo GX (Secret Shining) exist?

According to PSA population data, there are 2,723 PSA 10 copies of Mewtwo GX (Secret Shining) from Shining Legends.

Mewtwo GX (Secret Shining) #78 — Shining Legends

Population

PSA16,176 graded

BGS827 graded

CGC1,698 graded

SGC106 graded

About Mewtwo GX (Secret Shining)

Mewtwo GX (Secret Shining) from the Shining Legends set (#78) is a Pokemon trading card released in 2017. It has a rarity of Rare Secret. Current fair market values for Mewtwo GX (Secret Shining) are PSA 10: $9,249.97, PSA 9: $1,365.64, PSA 8: $950, Raw: $350. The most recent PSA 10 sale was $9,249.97 on July 28, 2026, with 103 sales tracked in the last 30 days. The most recent PSA 9 sale was $1,365.64 on July 25, 2026. A raw (ungraded) copy last sold for $350 on July 28, 2026. CardIndex has tracked 1,118 total sales across all grades for this card. There are currently 290 active listings for Mewtwo GX (Secret Shining).