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Onix 056/102 — Base Set

Card image ©Pokémon/Nintendo/Creatures/GAME FREAK · shown for reference. Legal

Base Set· Base

Onix

056/102Common90 HP FightingBasic
Market price · Normal (Unlimited)
$1.24
TCGplayer (US) · updated Nov 2, 2026
≈ $2.55 delivered +$1.31 shipping (TCGplayer minimum on orders under $5)

Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.

TCGplayer · US market
Market
$1.24
Low
—
Mid
—

Printings (4)

  • Set
    $1.24Shop
    0
  • Set
    —Shop
    0
  • Master Set
    $30.42Shop
    0
  • Grand Master
    $3.77Shop
    0
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
Rock Throw10
Harden

During 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.)

Weakness
×2
Retreat
3
Illustrator
Ken Sugimori
Pokédex
#0095
Format
Not Standard
Released
January 9, 1999

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

Price history

  • Normal (Unlimited)$1.24
  • 1st Edition Normal (Shadowless)$30.42
  • Normal (Shadowless) (special release)$3.77
$0.00$10.00$20.00$30.00Oct 3Oct 18Nov 2
Show as table
DateNormal (Unlimited)1st Edition Normal (Shadowless)Normal (Shadowless) (special release)
Nov 2, 2026$1.24$30.42$3.77
Nov 1, 2026$1.22$30.42$3.77
Oct 31, 2026$1.24$30.42$3.77
Oct 30, 2026$1.24$30.42$3.77
Oct 29, 2026$1.25$30.03$3.77
Oct 28, 2026$1.07$30.03$3.71
Oct 27, 2026$0.95$30.03$3.64
Oct 26, 2026$0.96$30.03$3.64
Oct 25, 2026$0.96$30.03$3.64
Oct 24, 2026$0.92$30.03$3.64
Oct 23, 2026$0.90$30.03$3.59
Oct 22, 2026$0.88$29.62$3.59
Oct 21, 2026$1.01$29.62$3.59
Oct 20, 2026$1.04$29.62$3.57
Oct 19, 2026$1.03$29.62$3.57
Oct 18, 2026$1.07$28.11$3.57
Oct 17, 2026$1.05$28.11$3.57
Oct 16, 2026$1.02$28.11$3.56
Oct 15, 2026$1.03$28.11$4.12
Oct 14, 2026$1.20$28.11$4.12
Oct 13, 2026$1.19$28.11$4.12
Oct 12, 2026$1.21$28.11$4.12
Oct 11, 2026$1.18$28.11$3.46
Oct 10, 2026$0.94$28.11$4.06
Oct 9, 2026$0.99$28.11$4.06
Oct 8, 2026$0.99$28.11$4.06
Oct 7, 2026$0.99$28.11$4.06
Oct 6, 2026$0.96$28.11$4.10
Oct 5, 2026$1.03$28.11$4.10
Oct 4, 2026$1.04$28.11$4.10
Oct 3, 2026$1.06$27.78$4.10

Showing the last 30 days. Full price history is on Elite and Master

Live on eBay

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Other Onix cards

Market trend

As of Nov 2, 2026 · TCGplayer (US)

7 days
+29.2%
30 days
+17.0%
vs set · 7D
+1.0%+28.2 pts vs set
Volatility (30D) Elite+
—
PrintingPrice1D7D30D
Normal (Unlimited)$1.24+1.6%+29.2%+17.0%
1st Edition Normal (Shadowless)$30.420.0%+1.3%+9.5%
Normal (Shadowless) (special release)$3.770.0%+3.6%−8.0%
Elite+
Volatility (30D)
See plans

Price history by source · Normal (Unlimited)

  • TCGplayer
$0.80$1.00$1.20Oct 3Oct 18Nov 2
Show as table
DateValueSource
Nov 2, 2026$1.24TCGplayer
Nov 1, 2026$1.22TCGplayer
Oct 31, 2026$1.24TCGplayer
Oct 30, 2026$1.24TCGplayer
Oct 29, 2026$1.25TCGplayer
Oct 28, 2026$1.07TCGplayer
Oct 27, 2026$0.95TCGplayer
Oct 26, 2026$0.96TCGplayer
Oct 25, 2026$0.96TCGplayer
Oct 24, 2026$0.92TCGplayer
Oct 23, 2026$0.90TCGplayer
Oct 22, 2026$0.88TCGplayer
Oct 21, 2026$1.01TCGplayer
Oct 20, 2026$1.04TCGplayer
Oct 19, 2026$1.03TCGplayer
Oct 18, 2026$1.07TCGplayer
Oct 17, 2026$1.05TCGplayer
Oct 16, 2026$1.02TCGplayer
Oct 15, 2026$1.03TCGplayer
Oct 14, 2026$1.20TCGplayer
Oct 13, 2026$1.19TCGplayer
Oct 12, 2026$1.21TCGplayer
Oct 11, 2026$1.18TCGplayer
Oct 10, 2026$0.94TCGplayer
Oct 9, 2026$0.99TCGplayer
Oct 8, 2026$0.99TCGplayer
Oct 7, 2026$0.99TCGplayer
Oct 6, 2026$0.96TCGplayer
Oct 5, 2026$1.03TCGplayer
Oct 4, 2026$1.04TCGplayer
Oct 3, 2026$1.06TCGplayer
Quick facts

Questions & answers

How much is Onix worth?
Onix (056/102, Base Set) is worth about $1.24: the TCGplayer market price of its Normal (Unlimited) printing, updated November 2, 2026.
What printings of Onix 056/102 exist?
Onix 056/102 exists in 4 printings: Normal (Unlimited), Normal (1999 2000 Copyright), 1st Edition Normal (Shadowless), and Normal (Shadowless) (special release).
What set is Onix from?
Onix is card 056/102 of Base Set (Base), released on January 9, 1999.
What rarity is Onix 056/102?
Onix (056/102, Base Set) is a Common card.
Who illustrated Onix 056/102?
The artwork of Onix (056/102, Base Set) is by Ken Sugimori.

Answers are generated from Tallgrass's own catalog and market data.