About Thundurus GX
Thundurus GX from the Sun & Moon Promos set (#SM133) is a Pokemon trading card released in 2016. It has a rarity of Promo. Current fair market values for Thundurus GX are PSA 10: $130.20, PSA 9: $22.78, PSA 8: $4.25, Raw: $4.74. The most recent PSA 10 sale was $130.20 on August 9, 2026, with 7 sales tracked in the last 30 days. The most recent PSA 9 sale was $22.78 on July 23, 2026. A raw (ungraded) copy last sold for $4.74 on August 16, 2026. CardIndex has tracked 98 total sales across all grades for this card. There are currently 7 active listings for Thundurus GX.
