Holon's Voltorb #31 (1st Edition) — Holon Research

Holon's Voltorb card image

PriceCharting market prices as of 2026-07-05:

Condition / grade	Price (USD)
Ungraded	$12
PSA 8	$20
PSA 9	$66

TCGplayer market price: $4 (as of 2026-07-05)

Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-holon-research/pokemon-japanese-holon-research-holon-s-voltorb-1st-edition-31