Brock's Onix
Pokémon card · Released 26 Apr 1998
Market value
$241▲ 0% in 3 months
Estimated from recent completed sales.
$241 · Oct 2026
Brock's Onix for saleRefreshing eBay listings
Advertisement
Checking eBay…
As an eBay Partner Network affiliate, we earn from qualifying purchases. Affiliate disclosure.
Other Onix cards
About this card
Card guide
Brock's Onix — price research
Brock's Onix is a card from the Japanese Nivi City Gym expansion (1998). Recent guide-style prices on PokeGoTo include PSA 10 around $241, PSA 9 around $22.16, ungraded around $3.55. Use this page to compare grade price points, scan price history when available, review PSA population data when present, and browse live eBay listings related to the card.
Listing prices and sold comps can differ from guide figures depending on condition, grading company, and seller terms. Treat everything here as educational market context — not a valuation certificate or investment advice.
From here you can add the card to a collection or buy list (including as a guest with limits), open the parent set checklist, or compare similar prints when you’re deciding what to chase next.
Liquidity
lowLow liquidity
22 sales/yearestimated tier from yearly volume · ~2 all grades
~1.8
sales/month
Trades occasionally — expect to wait
~1.8 sales/monthScale
Very high
High
Moderate
Low
Illiquid
| Grade | History | Price | 3mo | 6mo | 12mo | Δ12mo | PSA Pop | PSA Pop % | Liquidity |
|---|---|---|---|---|---|---|---|---|---|
| PSA 10 | $241Shop on eBay | $241 | $230 | $95.52 | — | — | — | low | |
| PSA 9 | $22.16Shop on eBay | $22.15 | $22.15 | $18.5 | — | — | — | low | |
| Ungraded | $3.55Shop on eBay | $4.36 | $4.14 | $15 | — | — | — | low | |
Card details
- Genre
- Pokemon Card
- Set
- Pokemon Japanese Nivi City Gym
- Release Date
- 1998-04-26
- TCGPlayer ID
- 614749
- PriceCharting ID
- 4891548
More from Japanese Nivi City Gym
Nivi City Gym DeckPokemon Japanese Nivi City Gym
BrockPokemon Japanese Nivi City Gym
Brock's RhydonPokemon Japanese Nivi City Gym
Brock's Geodude #74Pokemon Japanese Nivi City Gym
Brock's SandslashPokemon Japanese Nivi City Gym
Brock's RhyhornPokemon Japanese Nivi City Gym
Brock's GolemPokemon Japanese Nivi City Gym
Brock's SandshrewPokemon Japanese Nivi City Gym
Brock's VulpixPokemon Japanese Nivi City Gym
Brock's MankeyPokemon Japanese Nivi City Gym
SwitchPokemon Japanese Nivi City Gym
Brock's Training MethodPokemon Japanese Nivi City Gym