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Machine King Prototype Shadow of Infinity #SOI-EN012 Yu-Gi-Oh! card
Common / Short Print

Machine King Prototype Shadow of Infinity #SOI-EN012

Card #SOI-EN012
Market value · ungraded
$0.20
▼ 3.6% · 30d
PSA 10
$35
173× raw
Blended from live market data · graded from real sold data
Confidence medium · How we price →
Buy from here
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Machine King Prototype is a Common / Short Print Yu-Gi-Oh! card from Shadow of Infinity (#SOI-EN012). Its current blended market value is $0.20 ungraded, with a PSA 10 worth around $35. Prices update from real market data.

Graded prices
Ungraded (raw)$0.20
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10$35$35–$35
PSA 9$6$6–$6
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). Other figures are blended marketplace estimates. Confidence reflects source backing and price spread — not PSA-official values.
Available to buy nowLive on eBay

Card details

Set
Shadow of Infinity
Number
#SOI-EN012
Rarity
Common / Short Print
Game
Yu-Gi-Oh!

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Where to buy & check prices

Check recent sold prices
eBay sold

Frequently asked questions

How much is Machine King Prototype worth?

Machine King Prototype (Shadow of Infinity #SOI-EN012) is worth around $0.20 ungraded, or about $35 in PSA 10, based on live Yu-Gi-Oh! market data.

What is a PSA 10 Machine King Prototype worth?

A PSA 10 Machine King Prototype sells for around $35, roughly 173× the ungraded price.

Where can I buy Machine King Prototype?

You can buy Machine King Prototype on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.

What rarity is Machine King Prototype?

Machine King Prototype is a Common / Short Print Yu-Gi-Oh! card from the Shadow of Infinity set.