About Holon's Voltorb
Holon's Voltorb from the Holon Research Tower set (#31) is a Pokemon trading card released in 2005. Current fair market values for Holon's Voltorb are PSA 9: $66, PSA 8: $20, Raw: $12. The most recent PSA 9 sale was $66 on July 1, 2026. A raw (ungraded) copy last sold for $12 on March 2, 2024. CardIndex has tracked 3 total sales across all grades for this card.
