Hyper Rare
Onix 3/18 Southern Islands Pokémon card

Southern Islands · 2001

Onix 3/18

$64.38

TCGplayer market price for a near-mint, ungraded Onix from Southern Islands, +2.8% over 30 days, as of November 11, 2026.

7-day change
+0.0%
30-day change
+2.8%
Rarity
Common
Number
3/18
Illustrator
Keiko Fukuyama
Is a trade for it fair?

Onix price history

Oct 14 Onix 3/18 market price Nov 11

Since October 14, 2026: low $62.65, high $64.38. Recorded by Hyper Rare each time the market price updates.

What’s it worth in a trade?

At $64.38, Onix trades about even with:

Trading for Onix?

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Other Onix cards

Showing the 12 most valuable of 29.

How much is Onix 3/18 from Southern Islands worth?

Onix (3/18) from Southern Islands has a TCGplayer market price of $64.38 for a near-mint, ungraded copy as of November 11, 2026.

Is Onix 3/18 going up in value?

Onix is up 2.8% over the last 30 days, from Hyper Rare's price snapshots. Since October 14, 2026 it has ranged from $62.65 to $64.38.

What is Onix 3/18 worth in a trade?

At $64.38, it trades about even with Tyranitar (Paldea Evolved, $64.39), Zapdos ex (151, $64.12), Persian (Shrouded Fable, $65.39), and Team Rocket's Nidoking ex (Destined Rivals, $65.53).

How many Onix cards are there?

Hyper Rare tracks 30 priced Onix cards. The most valuable other one is Brock's Onix from Gym Heroes at $17.36.