M Steelix EX (Full Art) 109/114 Price – Steam Siege

M Steelix EX (Full Art) 109 from Steam Siege

#109 · Steam Siege

Raw price today$28.35

▲ 0.1% this week

PSA 10$670.55

PSA 9$71.00

HOLDLeaning positive (it’s holding near its 30-day low), but not strong enough for a BUY yet.

Where to buy M Steelix EXBuy raw on TCGplayerMarket price $28.35PokeInsider earns a commission when you buy through these links, at no extra cost to you.

HOLD

PokeInsider signal

Why it’s a HOLD

SELLHOLDBUY

▲Near its 30-day low
▲Older set (2+ years): less sealed supply
•Down 6% in 30 days

A rules-based read of this card’s raw price trend, updated daily. How signals work · Market data, not financial advice.

Worth grading? Yes, if it’s cleanEven a PSA 9 ($71.00) covers the raw price plus the $39.99 PSA Value fee. A PSA 10 sells for $670.55.

Check if it’s worth grading →View my collection →

Prices updated Oct 30, 2026. Raw: TCGplayer Near Mint market price. Graded: PriceCharting sold prices.

M Steelix EX (Full Art) (109/114) from Steam Siege is an Ultra Rare. It sells for about $28.35 raw and $670.55 in a PSA 10. The raw price is up 0.1% over the last 7 days and down 6.2% over 30 days.

It is the 4th most valuable of the 5 Steam Siege cards we track, just behind Volcanion EX (Secret) ($35.38) and ahead of Gardevoir EX (Full Art) ($27.92). The set’s most valuable card is Gardevoir EX (Secret) ($110.21). Among the 869 Ultra Rare cards on PokeInsider, it ranks 773rd by raw price.

M Steelix EX price today

Raw$28.35Near Mint

PSA 9$71.002.5× raw

PSA 10$670.5524× raw

BGS 10$872.0031× raw · Pristine

CGC 10$165.255.8× raw

Raw price change

24 hours0.0%

7 days▲ +0.1%

30 days▼ -6.2%

M Steelix EX price chart

30 days90 days

90-day high$30.54

90-day low$28.25

90-day average$29.72

Today vs. high7% below

Raw Near Mint market price on TCGplayer, one point per day.

Grading math

A PSA 10 sells for 23.7x the raw price. A PSA 9 sells for $71.00, 2.5x raw.

Even a PSA 9 ($71.00) sells for more than a raw copy plus $39.99 to grade it (PSA Value, for cards valued up to $500) ($68.34 total), so grading pays if your copy is clean enough for a 9; a PSA 10 is upside on top. Most raw copies grade lower than a 9, so check condition first. This is a rough guide, not a guarantee.

Run the numbers for M Steelix EX in our grading calculator (your own cost, gem rate, tier and fees).