Shieldon

Steam Siege · #69/114 · Uncommon

Type

Metal

Supertype

Pokémon

Artist

Mizue

Restored

Market Prices

View on TCGPlayer

Updated: 9/12/2026

normal

Low

$0.05

Mid

$0.26

High

$5.00

Market

$0.27

reverse Holofoil

Low

$0.37

Mid

$0.54

High

$19.98

Market

$0.56

Live listings

Sample data

Low ask: $23.86 · 8 active · refreshed just now

Market Signals

Updated 2 days ago

Raw NM

$0.27

TCGPlayer market

PSA 10

—

CGC 10

—

TAG 10

—

PSA Population

7 total

2 at 10

Gem rate 28.6% low sample (n=7)

CGC Population

8 total

0 at 10

Gem rate 0.0% low sample (n=8)

BGS Population

1 total

0 at 10

Gem rate 0.0% low sample (n=1)

CGC full grade distribution

CGC · 0d

CGC 5.5

CGC 6

CGC 6.5

CGC 8

CGC 8.5

CGC 9

CGC Auth

10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.

Beckett (BGS) full grade distribution

BGS · 0d

BGS 9

10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; 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 →

medium confidence

Value

Scarcity

Gem difficulty

Momentum

Grade ROI

—

Liquidity

—

Scored 10 hours ago

Price History

No price history available

Card details — attacks, stats, Pokédex, evolution

Attacks

Rock Head

During your opponent's next turn, any damage done to this Pokémon by attacks is reduced by 20 (after applying Weakness and Resistance).

MCC

Hammer In

Weakness

Fire ×2

Resistance

Psychic -20

Retreat Cost

Pokédex Data

National Dex #

#410

Species

Shield Pokémon

Types

rocksteel

Height

0.5m

Weight

57.0kg

"A Pokémon that lived in jungles around 100 million years ago. Its facial hide is extremely hard."

Evolution Chain

shieldon

bastiodon