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Check your printing9 different Onix printings exist — is this your card? FireRed & LeafGreen #42
Onix FireRed & LeafGreen #42 Pokémon card
Uncommon

Onix

FireRed & LeafGreen · 42/112 · Illustrated by Kouki Saitou
80 HPFightingPokémonBasic

Market value · ungraded · Normal

$2.81 3.3% · 30d
Confidencehigh
Range$3$4
Sold prices, not asking. TCGplayer + Cardmarket. Updated 20 August 2026. 3 sources agree within 26%. Estimate, not an appraisalhow we price →

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What's your copy worth?
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Estimated value · Near Mint
$2.81

What this price is based on

Low confidence

Only 1 sale in the last 90 days.

Median · CGC 10$1922 sales
Trimmed mean$222outliers removed
Range$162$222lowest to highest sale
Sales rate0.8/mo5 recorded

Recent CGC 10 sales

  • Jun 1, 2026Fanatics$222
  • Apr 27, 2026Fanatics$162

By grade

  • CGC 10$1922 sales
  • CGC 9.5$39.601 sale
  • CGC 9$91.201 sale
  • CGC 8.5$38.001 sale

From 5 completed sales recorded between Feb 20, 2026 and Jul 13, 2026. Sold prices only — asking prices are never counted.

Grade it or not

Not enough graded evidence yet — 5 graded sales recorded.

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ViewingRaw / ungraded (this page)Reverse Holo price

Is it worth it?

An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.

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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 $2.81 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 20 August 2026.

The receipts

Price history · Raw

1 Sept 202320 Aug 2026
Latest
$2.81
Period high
$8.11
Period low
$2.00
Change
4.4%
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Recent sold prices

No recent sold listings tracked.

Should you grade it?

The odds

Onix is a Uncommoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.

PSA 10 (gem mint)17.6%6 of 34
PSA 955.9%19 of 34
PSA graded so far34
Gem Mint 106
Total graded34

Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.

Population across gradersPSA, CGC & BGS — every grade, with gem rates

Only 18% of 34 PSA-graded Onix copies are a gem-mint 10 (6 of 34) — the rest grade lower.

PSA34 gradedPSA 10 · 6 · 18% gem
106
919
88
71
CGC258 gradedCGC 10 · 106 · 41% gem
10106
9.526
954
8.532
810

Real graded population from PSA, CGC & BGS — a lower gem rate means a Onix 10 is harder to pull.

Copies for sale right now

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All grades & conditions

Every grade we pricePSA / CGC / BGS ladder with per-grade population
Graded prices
Ungraded (raw)$2.72
CGC graded price estimates by grade
GradeRelative valuePrice
CGC 10pop 106$20$20$20
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). Other figures are blended marketplace estimates. Confidence reflects source backing and price spread — not PSA-official values.
Raw condition ladderNM → damaged, with real sold medians where we have them
Raw price by condition
Reverse Holofoil · live market via TCGplayer
NMNear Mint$2.81
LPLightly Played$2.62
MPModerately Played$1.47
HPHeavily Played$1.46
DMGDamaged$1.10
7-dayflat
30-dayflat
90-day 13.8%
All-time high$3
All-time low$2
Other printingsNormal · $2.73
What NM / LP / MP actually mean — and how much they cost
Price by printingBase vs reverse holo vs 1st edition — priced separately

Price by variant

Reverse Holo$24
Normal$3

TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.

Market dataCross-market spread, EU price, momentum & community buzz

Cross-market prices

26% spread
PriceCharting · cheapest$3
TCGplayer$3
Cardmarket · dearest$4

Currently 26% cheaper on PriceCharting than Cardmarket. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.

Market signal

Momentum · 30dRising +3%
Cross-marketSome gap 26% gap

Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.

🇪🇺 Cardmarket price · Europe

Cardmarket · Europe's largest card market$4
Card textAttacks, abilities, weakness / resistance / retreat
Rock Throw10
Fighting
Tunneling
Fighting · Colorless

Choose up to 2 of your opponent's Benched Pokémon. This attack does 10 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.) Onix can't attack during your next turn.

Weakness Water ×2Retreat 3
About the PokémonSpecies, generation, evolution line
Rock Snake PokémonGEN IOnixSteelix

It burrows through the ground at a speed of 50 mph while feeding on large boulders.

Card detailsSet, rarity, artist, Pokédex & specs
Number#42
RarityUncommon
SupertypePokémon
SubtypesBasic
TypeFighting
HP80
WeaknessWater ×2
Retreat cost3
National Pokédex#95
Card IDex6-42
SourceAggregated marketplaces

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 20 August 2026, Onix from FireRed & LeafGreen is worth approximately $2.81 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 $2.81 ungraded.

Cite & embed this card

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Citation
Onix (FireRed & LeafGreen #42) — Pokémon market value $2.81. Source: CardTrack, https://cardtrack.com/pokemon/card/firered-leafgreen/onix-42
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<iframe src="https://cardtrack.com/embed/card?id=ex6-42" width="100%" height="160" style="border:0;max-width:460px" title="Onix price — CardTrack" loading="lazy"></iframe> <p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>