Price updates are limited. Some displayed estimates may be older. See each card’s price history for context.

Magic: The Gathering · rareLive pricing
Autonomous Assembler
Stable-4.3%The Brothers' War Promos, 2022 · #34p
Autonomous Assembler's Near Mint price is down 4.3% ($0.01) over the past 30 days.
Fresh· Updated Nov 3, 2026
Card Details
TypeArtifact Creature — Assembly-Worker
Mana Cost5
P/T4/5
ArtistSlawomir Maniak
Card TextPrototype {1}{W} — 2/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)
Vigilance
{1}, {T}: Put a +1/+1 counter on target Assembly-Worker you control.
Format Legality
ModernPioneerCommanderLegacyVintageHistoricBrawl
inkwell Fair Value™?· NM
$0.22
moderate
$0.17$0.23
Condition?
4 printings — select edition
Confidencemedium
Prices as ofNov 3
Normal—
Cheapest printing$0.17
Why This Price
inkwell Estimate
Fair Value$0.22
Movement
7D Change-4.3% (-$0.01)
30D Change-4.3% (-$0.01)
Freshness
Prices as ofNov 3
Update cadenceDaily
Inkwell Fair Value$0.22
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More from The Brothers' War Promos
See all cards →- How much is Autonomous Assembler worth?
- The current Near Mint price for Autonomous Assembler from The Brothers' War Promos (Magic: The Gathering) is $0.22. It has decreased 4.3% over the past 7 days.
- What set is Autonomous Assembler from?
- Autonomous Assembler is from the The Brothers' War Promos set, released November 2022. It is a rare in Magic: The Gathering.
- What rarity is Autonomous Assembler?
- Autonomous Assembler is a rare card from The Brothers' War Promos in Magic: The Gathering.
- How has the price of Autonomous Assembler changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Autonomous Assembler has fallen 4.3% ($0.01) to $0.22.
- How many printings of Autonomous Assembler exist?
- Autonomous Assembler has 4 printings across different Magic: The Gathering sets. The cheapest printing is $0.17 from The Brothers' War.




