Quarter Century Secret Rare

Carnot the Eternal Machine (Quarter Century Secret Rare) Phantom Nightmare #PHNI-EN024

Card #PHNI-EN024

Market value · ungraded

$13.19

▲ 1.4% · 30d

PSA 10

$103

8× raw

Blended from live market data · graded from real sold data
Confidence medium · How we price →

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Carnot the Eternal Machine (Quarter Century Secret Rare) is a Quarter Century Secret Rare Yu-Gi-Oh! card from Phantom Nightmare (#PHNI-EN024). Its current blended market value is $13.19 ungraded, with a PSA 10 worth around $103. Prices update from real market data.

Graded prices

Ungraded (raw)$13.19

PSA graded price estimates by grade
Grade	Relative value	Price
PSA 10		$103$103–$103
PSA 9		$37$37–$37

“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: Phantom Nightmare
Number: #PHNI-EN024
Rarity: Quarter Century Secret Rare
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 Carnot the Eternal Machine (Quarter Century Secret Rare) worth?

Carnot the Eternal Machine (Quarter Century Secret Rare) (Phantom Nightmare #PHNI-EN024) is worth around $13.19 ungraded, or about $103 in PSA 10, based on live Yu-Gi-Oh! market data.

What is a PSA 10 Carnot the Eternal Machine (Quarter Century Secret Rare) worth?

A PSA 10 Carnot the Eternal Machine (Quarter Century Secret Rare) sells for around $103, roughly 8× the ungraded price.

Where can I buy Carnot the Eternal Machine (Quarter Century Secret Rare)?

You can buy Carnot the Eternal Machine (Quarter Century Secret Rare) on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.

What rarity is Carnot the Eternal Machine (Quarter Century Secret Rare)?

Carnot the Eternal Machine (Quarter Century Secret Rare) is a Quarter Century Secret Rare Yu-Gi-Oh! card from the Phantom Nightmare set.