Mathmech Diameter (ROTD-EN028) from Rise of the Duelist (YUGIOH) is available from 5 stores across 3 regions. Cheapest at $0.27 from tcgplayer (US). Prices last updated Jun 16, 2026.
yugioh
Mathmech Diameter
Japanese: 斬機ダイア
Rise of the Duelist
- Collector #
- ROTD-EN028
- Rarity
- Common
- Set
- ROTD
5 platforms2 conditions
7d Change
No data
Lowest Price
$0.27
TCGPlayersave $0.90
Stores
5
BigWeb, Cardmarket, CardTrader +2
Price Range
$0.27 – $1.17
Prices
Not enough data for Buy Signal (needs 7+ days of price history).
Price History
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Profit Calculator
Buy Total (USD)
$1.50
Seller Fees
-$0.33
Net Profit
$-1.52
ROI
-101.5%
Break-even sell price: $2.01 on tcgplayer
