Gem-Knight Sardonyx (DT07-EN014) from Duel Terminal 7a (YUGIOH) is available from 5 stores across 3 regions. Cheapest at $0.50 from bigweb (Japan) — 45% cheaper than US. Prices last updated Jun 12, 2026.
yugioh
Gem-Knight Sardonyx
Duel Terminal 7a
- Collector #
- DT07-EN014
- Rarity
- Duel Terminal Normal Parallel Rare
- Set
- DT07
5 platforms2 conditions
7d Change
No data
Lowest Price
$0.91
TCGPlayersave $0.35
Stores
5
BigWeb, Cardmarket, CardTrader +2
Price Range
$0.50 – $4.14
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
-$0.40
Net Profit
$-0.89
ROI
-59.6%
Break-even sell price: $2.01 on tcgplayer
