Flash Knight (DEM4-EN003) from Advanced Demo Deck Extra Pack (YUGIOH) is available from 3 stores across 2 regions. Cheapest at $0.15 from tcgplayer (US) — 25% cheaper than EU. Prices last updated Jun 15, 2026.
yugioh
Flash Knight
Advanced Demo Deck Extra Pack
- Collector #
- DEM4-EN003
- Rarity
- Common
- Set
- DEM4
3 platforms1 condition
7d Change
No data
Lowest Price
$0.15
TCGPlayersave $6.38
Stores
3
Cardmarket, CardTrader, TCGPlayer
Price Range
$0.15 – $6.53
Prices
Not enough data for Buy Signal (needs 7+ days of price history).
Price History
Export CSVLoading chart...
Profit Calculator
Buy Total (USD)
$7.53
Seller Fees
-$0.32
Net Profit
$-7.65
ROI
-101.6%
Break-even sell price: $8.72 on tcgplayer
