Onix
Onix #42/112 (EX FireRed & LeafGreen) is worth about $27.78 today for a Reverse Holofoil copy, the TCGplayer market price for any condition as of 2026-10-27, up 21% over 30 days. Non-holo copies are $2.83.
This card has 2 printings (TCGplayer market, 2026-10-27): Reverse Holofoil $27.78 (this page), Normal $2.83 (on this page's chart).
price trend and all-time high: more ↓less ↑
Onix #42/112 is trending up: $27.78 today, up 21% in 30 days and 3% below its all-time high of $28.63 (2026-10-06), and 7.7x its low of $3.59 (2024-03-15). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
Reverse Holofoil · eBay scanned Oct 7show the work →
| TCGplayer market | $27.78 | verify ↗ |
| TCGplayer lowest ask | $29.99 | |
| eBay delivered floor (scanned 21d ago) | $22.49 | the listing ↗ |
GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Fighting
- STAGE
- Basic
- HP
- 80
- ATTACK 1
- [F] Rock Throw (10)
- ATTACK 2
- [1F] Tunneling Choose up to 2 of your opponent's Benched Pokemon. This attack does 10 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokemon.) Onix can't attack during your next turn.
- WEAKNESS
- W
- RESISTANCE
- None
- RETREAT COST
- 3
MORE BY KOUKI SAITOU
FULL CATALOG →
MORE FROM EX FIRERED & LEAFGREEN
FULL SET →
PRICE FAQ
Why does Onix #42/112 have two prices?
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Onix #42/112 was printed 2 ways and each one sells separately: Reverse Holofoil $27.78; Normal $2.83 (TCGplayer market, 2026-10-27). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
What would a card shop pay for Onix?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $27.78 market price that is roughly $19 cash or $22 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Onix (EX FireRed & LeafGreen) worth today?
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Onix [Reverse Holofoil] has a TCGplayer market price of $27.78 as of 2026-10-27. Non-holo copies are $2.83.
Is Onix going up or down in price?
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Onix #42/112 is trending up: $27.78 today, up 21% in 30 days and 3% below its all-time high of $28.63 (2026-10-06), and 7.7x its low of $3.59 (2024-03-15). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 50.7% over 90 days, up 109.0% over a year. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.
What is the all-time high price for Onix?
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In TickerMint's daily data (since February 2024), the TCGplayer market price for Onix [Reverse Holofoil] (all conditions) peaked at $28.63 (2026-10-06) and bottomed at $3.59 (2024-03-15).
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