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Mathmech Diameter Rise of the Duelist #ROTD-EN028 Yu-Gi-Oh! card
Common / Short Print

Mathmech Diameter Rise of the Duelist #ROTD-EN028

Card #ROTD-EN028
Market value · ungraded
$0.50
▲ 11.1% · 30d
PSA 10
$33
66× raw
Blended from live market data · graded from real sold data
Confidence medium · estimate, not an appraisal · How we price →
Buy from here
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Mathmech Diameter is a Common / Short Print Yu-Gi-Oh! card from Rise of the Duelist (#ROTD-EN028). Its current blended market value is $0.50 ungraded, with a PSA 10 worth around $33. Prices update from real market data.

Graded prices
Ungraded (raw)$0.50
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10$33$33–$33
PSA 9$7$7–$7
“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.

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Not enough graded evidence yet — 0 graded sales recorded.

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Price history · Raw

1 Oct 202121 Aug 2026
Latest
$0.50
Period high
$2.10
Period low
$0.30
Change
▼ 49.5%
Available to buy nowLive on eBay

Card details

Set
Rise of the Duelist
Number
#ROTD-EN028
Rarity
Common / Short Print
Game
Yu-Gi-Oh!

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All Rise of the Duelist cards →

Where to buy & check prices

Check recent sold prices
eBay sold

Frequently asked questions

How much is Mathmech Diameter worth?

Mathmech Diameter (Rise of the Duelist #ROTD-EN028) is worth around $0.50 ungraded, or about $33 in PSA 10, based on live Yu-Gi-Oh! market data.

What is a PSA 10 Mathmech Diameter worth?

A PSA 10 Mathmech Diameter sells for around $33, roughly 66× the ungraded price.

Where can I buy Mathmech Diameter?

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

What rarity is Mathmech Diameter?

Mathmech Diameter is a Common / Short Print Yu-Gi-Oh! card from the Rise of the Duelist set.

Cite & embed this card

Free to use with attribution to CardTrack.

Citation
Mathmech Diameter (Rise of the Duelist #ROTD-EN028) — Yu-Gi-Oh! market value $0.50, PSA 10 $32.84. Source: CardTrack, https://cardtrack.com/yugioh/card/rise-of-the-duelist/mathmech-diameter-rotd-en028
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<iframe src="https://cardtrack.com/embed/card?id=yugioh-rise-of-the-duelist-mathmech-diameter-common-short-print" width="100%" height="160" style="border:0;max-width:460px" title="Mathmech Diameter price — CardTrack" loading="lazy"></iframe> <p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>