Mechanized Warfare (The Brothers' War Promos) — MTG Card Value
The Brothers' War PromosWhat the Mechanized Warfare from The Brothers' War Promos is worth — market price for the single.
Mechanized Warfare (The Brothers' War Promos) value — Foil $1.02. Prices updated September 2026.
Live on eBay right now
Which version do you have?
For the cheapest way to own Mechanized Warfare, buy either Standard version at $1. Since both listed versions are Standard at $1, there is no premium upgrade offering better edition or scarcity. Collectors focused purely on owning the item should purchase the Standard version. Those seeking a higher investment or unique presentation should look for other, potentially more expensive, versions not listed here.
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Price data verified against · 1
Item details
- Brand
- Rare
- Set
- The Brothers' War Promos
- Rarity
- Rare
- Number
- #139s
Mechanized Warfare (The Brothers' War Promos) value
The Mechanized Warfare from The Brothers' War Promos (#139s) has a market price of $1.02.
What drives the price
For Magic singles, set, rarity, condition (NM vs played), and playability/format demand drive value. First printings, foils, and cards that see competitive or Commander play hold value best; reprints soften prices.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Foil | $1.02 | eBay sold comps |
Frequently asked questions
- What is the rarity of The Brothers' War Promos #139s?
- This card is listed as Rare within the The Brothers' War Promos set.
- How much is the foil version of this card valued at?
- The foil version of The Brothers' War Promos #139s is valued at $1.18.
- Is this card part of a specific set?
- Yes, this card belongs to the set named The Brothers' War Promos.
