Prices updated 4/10/2026
Brock's Onix
Gym Heroes · #21
Fighting
View all Brock's Onix cards →Set
Gym Heroes
Series
Gym
Rarity
Rare
Number
21
Supertype
Pokémon
Artist
Benimaru Itoh
Subtypes
Basic
Prices & Marketplace
TCGPlayer (NM market)
referenceNormal
low $2.73$12.34
Buy on eBay
active asks · 6d agoeBayPSA 10
Lowest $307
1 active listing
eBayPSA 9
Lowest $99.99· Median $191
2 active listings
eBayPSA 8
Lowest $44.00· Median $44.99
2 active listings
eBayPSA 7
Lowest $29.99· Median $35.00
2 active listings
eBayRaw / Ungraded
Lowest $1.99· Median $11.99
119 active listings·unusually low — verify card
View all 127 listings on eBay →Recent sales
by gradeReal sold prices — what buyers actually paid, not an estimate.
Sold-price data from Silph Co Analytics. Outliers excluded.
Listings by grade
The cheapest copy listed on eBay at each grade right now — what the slab is worth paying for.
| Grade | Lowest ask | Listed | |
|---|---|---|---|
| PSA 10 | $307 | 1 | Listings → |
| PSA 9 | $99.99 | 2 | Listings → |
| PSA 8 & under | $29.99 | 4 | Listings → |
| Raw / Ungraded | $1.99verify listing | 119 | Listings → |
These are current asking prices, not sold prices — a grade with one optimistic listing can look far pricier than it trades for. Recent sold comps are below.
