Onix #56/102
Pokemon card from Base Set · released 1999-01-09
Onix is a Common Fighting-type Basic Pokemon card, number 56/102 of the Base Set set (released 1999-01-09), illustrated by Ken Sugimori. Its highest TCGplayer market price is ~$1.05 for the Normal finish, updated 2026-06-14.
Prices by finish
| Finish | Market price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | $1.05 | $0.20 | $0.63 | TCGplayer ↗ |
TCGplayer market prices per finish, updated 2026-06-14 — not appraisals. Condition and grading change real-world value.
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Card details
| Set | Base Set |
| Number | 56/102 |
| Rarity | Common |
| Type | Fighting |
| HP | 90 |
| Stage | Basic |
| Artist | Ken Sugimori |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Normal |
Attacks & abilities
Rock Throw10
HardenDuring opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)
Weakness: Grass ×2 · Retreat cost: 3
Other Onix printings
More Base Set cards
All Onix cards · Base Set price list
Card data via TCGdex and pokemontcg.io, updated 2026-06-14; prices via TCGplayer via TCGCSV, updated 2026-06-14. Not official values.