Onix

Aquapolis · #98 · Common

$75.00US · TCGplayer

$2.64EU · Cardmarket

-29%7-day (EU)

-1%30-day (EU)

CommonRarity

#64 of 182Rank in set

Price detail

Market read: cooling off — -29% in 7 days; notably pricier in the US.

TCGplayer (US) (reverseHolofoil)

Tier	USD
Low	$349
Market	$75.00
Mid	$350
High	$500

Every print variant (2)

Variant	Market	Low – High
Reverse Holofoil	$75.00	—
Normal	$7.47	$3.80 – $160

The same card, different print: $75.00 vs $7.47 — a 10.0× spread. Check which variant a listing actually is before you judge the price.

Cardmarket (EU)

Metric	EUR
Trend	€2.44
Avg 1-day	€3.29
Avg 7-day	€3.44
Avg 30-day	€2.46
Low	€0.20

Authenticity check

At $75.00, Onix is in the price tier counterfeiters actually print. Before paying for a raw copy, run the quick physical checks — and be suspicious of any copy offered well under market.

Light test: real cards have an opaque middle layer — shine a phone light through the card; if it glows through easily, walk away.
Texture & print: under magnification real cards show a fine rosette dot pattern; fakes look flat, blurry, or oversaturated (the back's blue is a common tell).
Font & layout: compare the HP, energy symbols and set number against the card image above — fakes routinely get spacing and symbols subtly wrong.
The price itself: a raw Onix offered under about $37.50 is where fakes and bait listings live — run the exact price through our deal checker.

→ Full spot-a-fake checklist → Verifying graded slabs

FAQ

How much is Onix (Aquapolis #98) worth?

As of our 2026-08-07 data, Onix from Aquapolis is worth about $75.00 (TCGplayer US market) and around €2.64 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Onix rare?

Its rarity is listed as Common and it ranks #64 of 182 by value in Aquapolis. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in Aquapolis?

By current US market price, it's Lugia at $2,225.

Is Onix's price going up or down?

On the Cardmarket (EU) trend it's -29% over 7 days, -1% 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 ↗.

How can I tell if a Onix is fake?

Because it trades at $75.00, Onix is a counterfeit target. The fast checks: the light test (real cards have an opaque middle layer), print texture under magnification, and font/symbol accuracy — full checklist in the Authenticity section above. And sanity-check the price: a copy offered far below $75.00 is the classic fake/bait pattern — check any asking price here.