Onix #109

Onix is a Lost Thunder card from the 2018 release window. The printed flavor text states: "It usually lives underground.

It searches for food while boring its way through the ground at 50 miles per hour." Core profile: Its card type is Pokémon. The rarity label is Common.

Printed HP is 120. Energy typing is Fighting.

This print is categorized under the Basic subtype. Notable move text references "Land Crush".

Current market pricing for Onix (Lost Thunder) sits near $0.30. Price action is stable over 7 days, moving only 0.0%.

Relative to the last 30 days, value is near baseline at $0.30. The 90-day window shows a floor near $0.21 and a peak around $0.35 (47% total spread), which maps to moderate-volatility movement.

The listed rarity for this print is Common.

Current valuation lens: The latest week is near flat (0.0%), suggesting consolidation rather than breakout behavior. With a 47% 90-day spread ($0.21-$0.35), this card currently tracks as moderate-volatility.

Current value remains close to its 30-day mean ($0.30). Graded comparison currently centers on PSA 9 near $12.50, representing +4067% over raw value.

Lost Thunder was released in 2018. Series classification for this set is Sun & Moon.

The checklist contains 240 cards, placing it in a large expansion range. As of 2026, the set is 8 years old and now falls into an established back-catalog period.

Within this set, Onix is card number 109 with a Common designation.

A wider Onix checklist helps contextualize this specific Onix print. The current sample spans 6 comparable cards from 6 sets.

Observed alternatives run from $0.10 to $0.19 (90% spread). The current card sits +125% versus the sampled alternative average of $0.13.

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.