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  6. Onix

Pokémon · SM - Lost Thunder · #109/214 · Common

Onix

Pokémon card price for Onix: $2.84 market, from $1.57 at the cheapest listing, Reverse Holofoil printing, updated Oct 18, 2026. Full price history since Feb 8, 2024 below.

Market price · Reverse Holofoil · Oct 18, 2026
$2.84
+1.4% this week · +10.5% in 30 days
Buy on eBay →
1 day0.0%
7 days+1.4%
30 days+10.5%
90 days+47.9%
1 year+446.2%
All time+491.7%

Sellers right now

$1.57lowest listing$49.82highest
Market price$2.84
Mid listing$4.94
30-day avg$2.74

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$2.84

One year

$0.5052-week low$2.8452-week high
In the range100%
All-time low$0.42
All-time high$2.84
First priceFeb 8, 2024
Reverse Holofoil · market price
$0.27$1.21$2.15$3.08
$2.84
Feb 2024Dec 2024Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Our price record for Onix (Reverse Holofoil) begins in February 2024 at $0.48; the market price today is $2.84, up 492% since then. In the last year the price changed +446% and ranged from $0.50 to $2.84, and it now trades near the top of that range. Today's price is the highest we have recorded for this card. Listings currently start at $1.57; over the last 30 days the market price averaged $2.74.

Printings

PrintingMarketLowHigh7d
Reverse Holofoil$2.84$1.57$49.82+1.4%
Normal$0.31$0.10$19.80−3.1%

The card in play

HP120
Retreat4
Type
Fighting
Stage
Basic
Weakness
Grassx2
Resistance
Dragonone
[4] Land Crush 120

Other printings of Onix

29 more · $0.13 – $160.09
All printings
Onix (084/110), Legendary Collection — Pokémon card price +4.0% 7d Onix Legendary Collection · #084/110 $160.09 Onix (098/147), Aquapolis — Pokémon card price −11.8% 7d Onix Aquapolis · #098/147 $74.99 Onix (03/18), Southern Islands — Pokémon card price 0.0% 7d Onix Southern Islands · #03/18 $62.65 Onix (65/115), EX Unseen Forces — Pokémon card price −4.5% 7d Onix EX Unseen Forces · #65/115 $39.17 Onix (69/109), EX Team Rocket Returns — Pokémon card price +0.8% 7d Onix EX Team Rocket Returns · #69/109 $38.38

Also in SM - Lost Thunder

most valuable
Full set
Lugia GX (Secret) (227/214), SM - Lost Thunder — Pokémon card price +54.1% 7d Lugia GX (Secret) SM - Lost Thunder · #227/214 $370.07 Mimikyu GX (Secret) (226/214), SM - Lost Thunder — Pokémon card price +1.2% 7d Mimikyu GX (Secret) SM - Lost Thunder · #226/214 $311.65 Professor Elm's Lecture (Full Art) (213/214), SM - Lost Thunder — Pokémon card price +4.0% 7d Professor Elm's Lecture (Full Art) SM - Lost Thunder · #213/214 $186.65 Lugia GX (Full Art) (207/214), SM - Lost Thunder — Pokémon card price +5.1% 7d Lugia GX (Full Art) SM - Lost Thunder · #207/214 $125.64 Mimikyu GX (Full Art) (206/214), SM - Lost Thunder — Pokémon card price +0.1% 7d Mimikyu GX (Full Art) SM - Lost Thunder · #206/214 $123.28