Promise of Loyalty (200) from March of the Machine Commander (MTG) is available from 2 stores across 2 regions. Cheapest at $0.35 from tcgplayer (US) — 15% cheaper than EU. Prices last updated Jun 16, 2026.
mtg
Promise of Loyalty
Japanese: 忠誠の確約
March of the Machine Commander
- Collector #
- 200
- Rarity
- rare
- Set
- moc
3 platforms1 condition
7d Change
No data
Lowest Price
$0.35
TCGPlayersave $0.90
Stores
3
BigWeb, CardTrader, TCGPlayer
Price Range
$0.35 – $1.25
Prices
Not enough data for Buy Signal (needs 7+ days of price history).
Price History
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Profit Calculator
Buy Total (USD)
$2.25
Seller Fees
-$0.34
Net Profit
$-2.18
ROI
-97.0%
Break-even sell price: $2.84 on tcgplayer
