Great Teacher's Decree (21) from Iconic Masters (MTG) is available from 2 stores across 2 regions. Cheapest at $0.15 from tcgplayer (US) — 12% cheaper than EU. Prices last updated Jun 16, 2026.
mtg
Great Teacher's Decree
Japanese: 偉大なる師の指令
Iconic Masters
- Collector #
- 21
- Rarity
- uncommon
- Set
- ima
4 platforms2 conditions
7d Change
No data
Lowest Price
$0.15
TCGPlayersave $0.04
Stores
4
BigWeb, CardTrader, Surugaya +1
Price Range
$0.15 – $4.08
Prices
Not enough data for Buy Signal (needs 7+ days of price history).
Price History
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Profit Calculator
Buy Total (USD)
$1.19
Seller Fees
-$0.32
Net Profit
$-1.34
ROI
-112.4%
Break-even sell price: $1.66 on tcgplayer
