Onix
Southern Islands - 3/18
Ungraded
Purchase price
$
Quantity
Ungraded
Purchase price
$
Quantity
Market prices
Onix 3/18 from Southern Islands sells for $47.45 ungraded: the median of 10 completed sales over the last 30 days, as of October 1, 2026. Graded copies: PSA 10 at $437.75 (1 sale).
Graded population: PSA 1,057 copies (23.8% in 10), CGC 258 copies (16.3% in 10), and BGS 18 copies, as of October 1, 2026.
Ungraded
MedianRangeSales
7 days$12.42est.$12.42 – $12.421 sale
30 days$47.45$12.42 – $69.5610 sales
90 days$43.73$43.73 – $43.7328 sales
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Graded Prices
PSA
| Grade | Median | Sales |
|---|---|---|
| PSA 10 | $437.75est. | 1 sale |
| PSA 9 | $110.86 | 5 sales |
| PSA 8 | $93.03est. | 1 sale |
| PSA 7 | $70.15est. | 1 sale |
| PSA 6 | $48.28est. | 2 sales |
CGC
| Grade | Median | Sales |
|---|---|---|
| CGC 9 | $96.58 | 3 sales |
Actual prices may vary.
Graded population report — Onix #3
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 251 |
| 9 | 435 |
| 8 | 202 |
| 7 | 76 |
| 6.5 | 1 |
| 6 | 50 |
| 5 | 30 |
| 4 | 9 |
| 2 | 1 |
| 1 | 2 |
0%22.5%45%
CGC
| Grade | Pop |
|---|---|
| Pristine 10 | 7 |
| Gem Mint 10 | 35 |
| 9.5 | 6 |
| 9 | 74 |
| 8.5 | 53 |
| 8 | 29 |
| 7.5 | 17 |
| 7 | 6 |
| 6.5 | 11 |
| 6 | 4 |
| 5.5 | 10 |
| 5 | 1 |
| 4.5 | 2 |
| 3.5 | 1 |
| Authentic | 2 |
0%15%30%
BGS
| Grade | Pop |
|---|---|
| 9.5 | 2 |
| 9 | 13 |
| 8.5 | 2 |
| 7.5 | 1 |
0%37.5%75%
Card details
Types
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Attacks
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Flip 2 coins. This attack does 20 damage times the number of heads.
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Weaknesses
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Information
License
Language
English
Series
Release date
7/31/2001
Rarity
Common
Card number
3
Total cards
18
Species
Illustrator
