Onix FireRed & LeafGreen #42
Onix is a Uncommon Pokémon card from FireRed & LeafGreen (#42), illustrated by Kouki Saitou. It's a Basic Fighting-type Pokémon with 80 HP, weak to Water ×2. Its current blended market value is $18.43 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 9 | $36$36–$36 | |
| PSA 8 | $28$22–$28 | |
| PSA 5 | $20$20–$20 |
Price history · raw near-mint
Recent sold prices
Real completed hammer prices from Fanatics Collect weekly and premier auctions, refreshed periodically. Grade read from the listing title.
Population across graders
Should you grade it?
after ~$70.35 grading fee → 1.9× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 9 | $35.76 | $70.35 | −$53 | 1.9× |
| PSA 8 | $27.96 | $70.27 | −$61 | 1.5× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
39% spreadCurrently 39% cheaper on TCGplayer than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🔥 Trending in the community
#143 on the radarOnix is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →
Card text
About the Pokémon
It burrows through the ground at a speed of 50 mph while feeding on large boulders.
Card details
Other Onix cards
There are 9 different Onix printings — make sure you're valuing the right one. This is FireRed & LeafGreen #42 (Uncommon).
More from FireRed & LeafGreen
Frequently asked questions
How much is Onix (FireRed & LeafGreen #42) worth?
As of 2 July 2026, Onix from FireRed & LeafGreen is worth approximately $18.43 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Onix rare?
Onix is a Uncommon card from FireRed & LeafGreen (card #42), illustrated by Kouki Saitou. Its current blended market value is $18.43 ungraded.