Onix
Southern Islands · #3 · ?
$48.26US · TCGplayer
$34.35EU · Cardmarket
+25%7-day (EU)
+14%30-day (EU)
—Rarity
#11 of 18Rank in set
Price detail
Market read: heating up — +25% in 7 days; ⚠ a sharp, recent spike — moves this fast are often speculative and can cool off as quickly as they spiked; notably pricier in the US.
TCGplayer (US) (normal)
| Tier | USD |
|---|---|
| Low | $53.99 |
| Market | $48.26 |
| Mid | $65.22 |
| High | $4,321 |
Cardmarket (EU)
| Metric | EUR |
|---|---|
| Trend | €31.81 |
| Avg 1-day | €36.98 |
| Avg 7-day | €25.35 |
| Avg 30-day | €27.82 |
| Low | €35.00 |
FAQ
How much is Onix (Southern Islands #3) worth?
As of our 2026-06-12 data, Onix from Southern Islands is worth about $48.26 (TCGplayer US market) and around €34.35 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.
What's the most valuable card in Southern Islands?
By current US market price, it's Mew at $408.
Is Onix's price going up or down?
On the Cardmarket (EU) trend it's +25% over 7 days, +14% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.
Where can I check Onix's live price?
See the current TCGplayer (US) market price here: Onix on TCGplayer ↗.
Related cards
Near it by value in Southern Islands

Lapras
Southern Islands
$61.34

Ledyba
Southern Islands
$60.02

Jigglypuff
Southern Islands
$55.42

Ivysaur
Southern Islands
$51.78

Tentacruel
Southern Islands
$41.13

Pidgeot
Southern Islands
$39.64

Butterfree
Southern Islands
$39.53

Lickitung
Southern Islands
$36.12
Other printings of Onix

Onix
Legendary Collection
$115

Onix
Team Rocket Returns
$39.89

Onix
Unseen Forces
$32.00

Onix
FireRed & LeafGreen
$18.43

Onix
Sandstorm
$16.61

Onix
McDonald's Collection 2019
$9.31

Onix
Aquapolis
$6.72

Onix
HS—Unleashed
$5.55
Where to buy / check live price
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.