Onix cards: most valuable & worth grading
We track 58 Onix cards. The most valuable is Onix (Southern Islands) at $59.79 raw and about $794.86 as a PSA 10. The biggest grading upside among them is Brock's Onix (Gym Heroes) (+9,656% from raw to PSA 10, before grading costs). Prices are market prices and PSA 10 values are estimates from recent graded sales; ROI is before grading fees and does not include the chance a card does not grade a 10.
Onix
Southern Islands · 3
Raw $59.79
PSA 10 $794.86 +1,229%
Onix
Unseen Forces · 65
Raw $41.00
PSA 10 $1,484 +3,520%
Onix
Base · 56
Raw $28.11
PSA 10 $824.97 +2,835%
Brock's Onix
Gym Heroes · 21
Raw $17.13
PSA 10 $525.50 +2,968%
Onix
Pokémon TCG Classic - Venusaur · 10
Raw $10.38
PSA 10 $75.00 +623%
Onix
McDonald's Collection 2019 · 9
Raw $9.73
PSA 10 —
Onix
Aquapolis · 98
Raw $7.90
PSA 10 $467.92 +5,823%
Brock's Onix
Gym Heroes · 69
Raw $7.73
PSA 10 $754.14 +9,656%
Onix
Neo Genesis · 69
Raw $3.44
PSA 10 $256.01 +7,342%
Onix
FireRed & LeafGreen · 42
Raw $2.84
PSA 10 —
Onix-GX
Hidden Fates · 36
Raw $2.62
PSA 10 $58.84 +2,146%
Onix
Team Rocket Returns · 69
Raw $1.10
PSA 10 $95.94 +8,622%
Onix
Base Set 2 · 84
Raw $1.06
PSA 10 $89.86 +8,377%
Onix
Sandstorm · 71
Raw $1.01
PSA 10 $252.01 +24,851%
Onix
Plasma Freeze · 61
Raw $0.65
PSA 10 —
Onix
Legendary Collection · 84
Raw $0.56
PSA 10 $15.00 +2,579%
Onix
HS—Unleashed · 56
Raw $0.56
PSA 10 —
Onix
Stormfront · 69
Raw $0.44
PSA 10 —
Onix
Diamond & Pearl · 92
Raw $0.40
PSA 10 —
Onix
HS—Unleashed · 57
Raw $0.35
PSA 10 —
Onix
Lost Thunder · 109
Raw $0.33
PSA 10 —
Onix
Celestial Storm · 71
Raw $0.24
PSA 10 —
Onix
Cosmic Eclipse · 105
Raw $0.20
PSA 10 $86.05 +42,925%
Onix
Evolutions · 61
Raw $0.20
PSA 10 —
Onix
151 · 95
Raw $0.19
PSA 10 —
Onix
Fusion Strike · 138
Raw $0.19
PSA 10 $189.00 +99,374%
Onix
Unified Minds · 103
Raw $0.18
PSA 10 —
Onix
Mega Evolution · 70
Raw $0.14
PSA 10 —
Onix
Battle Styles · 68
Raw $0.14
PSA 10 —
Onix
Pokémon GO · 36
Raw $0.13
PSA 10 —
Which Onix cards are worth grading?
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