Pokémon · Single card

Onix

Base · Base

FightingPokémonBasic

See all printings of this Pokémon →

Number

56/102

Rarity

Common

HitBinder Price

~£0.91

Estimate · ungraded

PSA 10

~£613.33

graded · Estimate

🔔 Sign in to set a price alert

Price by condition

£0.91

£0.56

£0.37

£0.24

NM is the HitBinder Price; the rest use real per-condition ratios from our price archive.

Price history

▼ 7.1%

2026-04-30low £0.45 · high £0.93£0.52

— — PSA 10 shown on its own scale (a slab often trades many times raw).

Grade analysis

2,670 graded by PSA · 20.8% gem rate

PSA 10

556 · 20.8%

£613.3

PSA 9

1,071 · 40.1%

£235.9

PSA 8.5

9 · 0.3%

£15.8

PSA 8

552 · 20.7%

£15.8

PSA 7.5

3 · 0.1%

£15.8

PSA 7

233 · 8.7%

£15.8

PSA 6

140 · 5.2%

£15.8

PSA 5

70 · 2.6%

£15.8

PSA 10 uplift

674.0×

Gem rate

20.8%

Net if it 10s

£587.4

Population and per-grade prices from our price archive · printing: first Edition Shadowless. “Net if it 10s” assumes a ~£25 grading cost and is not a guarantee — the gem rate is the odds it actually grades a 10.

PSA 10 by printing

Vintage printings grade very differently — check which one you hold.

Printing	PSA 10	Pop	Gem rate
1st Ed. Shadowless	~£613.33	556	20.8%
Shadowless	~£137.78	319	24.8%
Unlimited	~£112.80	563	30.1%

The HitBinder Price is our trust-weighted estimate (archive blend), shown in your chosen display currency (switch it top-right); PSA 10 reflects recent graded sales. Indicative, not quotes — condition, grading and printing variance apply.

Buy on eBay Get it graded affiliate links

Live on eBay

Price trend

▲ 71.7% · 12 wks

Card details

HP 90Retreat 3Weakness Grass ×2

Rock Throw

Harden

During your opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)

As it grows, the stone portions of its body harden to become similar to a diamond, though colored black.

Illustrated by Ken Sugimori

Base

Base · 102 cards · 1999-01-09

Card analytics

Market snapshot

Supply & demand

0for sale

0wanting

No members selling or wanting this yet.

Share of set value

0.1%

£0.91 of £1,567.06 across the whole set.

Value rank in set

#68/ 102 priced

Ahead of 34 priced cards in the set.

Price stats

12 weekly snapshots

Low

£0.53

Average

£1.11

High

£1.29

Members selling this

No member has this listed for sale right now. Add it to your wantlist and we'll alert you when someone lists it.