Shellos
Steam Siege · #28/114 · Common
70
Pokémon
Sanosuke Sakuma
Market Prices
View on TCGPlayerUpdated: 9/15/2026
normal
$0.05
$0.22
$19.98
$0.20
reverse Holofoil
$0.14
$0.45
$19.98
$0.44
Live listings
Sample dataLow ask: $69.47 · 3 active · refreshed just now
Market Signals
Raw NM
$0.20
TCGPlayer market
PSA 10
—
CGC 10
—
TAG 10
—
PSA Population
9 total
2 at 10
Gem rate 22.2% low sample (n=9)
CGC Population
16 total
0 at 10
Gem rate 0.0% low sample (n=16)
TAG Population
2 total
0 at 10
Gem rate 0.0% low sample (n=2)
TAG full grade distribution
TAG · 0d
TAG 7
1
TAG 7.5
1
VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.
CGC full grade distribution
CGC · 0d
CGC 7
1
CGC 7.5
10
CGC 8
1
CGC 8.5
1
CGC 9
1
CGC 9.5
1
CGC Auth
1
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
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Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 4 hours ago
Price History
Card details — attacks, stats, Pokédex, evolution
Attacks
Weakness
Grass ×2
Resistance
None
Retreat Cost
Pokédex Data
#422
Sea Slug Pokémon
0.3m
6.3kg
"Its colors and shapes differ from region to region. In the Sinnoh region, two types are confirmed."
Evolution Chain
shellos
gastrodon