PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.99 |
| PSA 9 | $30 |
| PSA 10 | $103.83 |
| BGS 10 | $135 |
| CGC 10 | $11.5 |
| SGC 10 | $62 |
TCGplayer market price: $1.5 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-holon-research/pokemon-japanese-holon-research-shelgon-1st-edition-17