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.
Onix from Diamond & Pearl is currently trading around $0.36. Its 7-day movement is largely flat at 0.0%.
That is close to the 30-day average of $0.36. The 90-day window shows a floor near $0.31 and a peak around $0.39 (22% total spread), which maps to moderate-volatility movement.
This version is categorized as Common.
Collector-focused market read: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. With a 22% 90-day spread ($0.31-$0.39), this card currently tracks as moderate-volatility.
Current value remains close to its 30-day mean ($0.36). Available graded data shows PSA 9 at $12.50, which is +3372% versus raw pricing.
Onix appears in Diamond & Pearl, released in 2007. The printed flavor text states: "When it travels underground, it causes rumbling and tremors.
It can move at 50 mph." Its card type is Pokémon. The rarity label is Common.
Printed HP is 90. Energy typing is Fighting.
Card subtype classification is Basic. Attack line includes "Tunneling" and "Headbutt".
A wider Onix checklist helps contextualize this specific Onix print. This comparison sample includes 6 alternatives across 6 sets.
In this sample, pricing ranges between $0.10 and $0.30 (200% total span). Relative to the alternative average ($0.15), this card is +137%.
Notable alternatives include Onix #61 (Evolutions) at $0.15, Onix #138 (Fusion Strike) at $0.11, Onix #68 (Battle Styles) at $0.11, and Onix #90 (Paradox Rift) at $0.10.
Diamond & Pearl entered circulation in 2007. Diamond & Pearl is grouped under the Diamond & Pearl era.
Set size is 130 cards, which categorizes Diamond & Pearl as mid-size. As of 2026, the set is 19 years old and fits a legacy-era profile.
Within this set, Onix is card number 92 with a Common designation.
