The Mightstone and Weakstone (238s) from The Brothers' War Promos (MTG) is available from 2 stores across 2 regions. Cheapest at $4.51 from cardmarket (EU) — 68% cheaper than US. Prices last updated Jun 16, 2026.
mtg
The Mightstone and Weakstone
The Brothers' War Promos
- Collector #
- 238s
- Rarity
- rare
- Set
- pbro
3 platforms1 condition
7d Change
No data
Lowest Price
$4.51
Cardmarketsave $9.54
Stores
2
Cardmarket, TCGPlayer
Price Range
$4.51 – $14.05
Prices
Not enough data for Buy Signal (needs 7+ days of price history).
Price History
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Profit Calculator
Buy Total (USD)
$7.00
Seller Fees
-$1.74
Net Profit
+$5.31
ROI
+75.9%
Break-even sell price: $8.13 on tcgplayer
