Thopter Assembly #140 – Mirrodin Besieged (Rare)

Magic: The Gathering · Mirrodin Besieged · Rare

Thopter Assembly #140 Price

Thopter Assembly (#140, Rare) from Mirrodin Besieged is worth $0.35 to $2.80 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €1.26.

Near Mint · TCGplayer: $2.80
Near Mint · Cardmarket: €1.26
30-day change: +8.5%
Printings: 2

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Thopter Assembly prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$2.80	€1.26
Normal	$0.35	€0.24

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: Mirrodin Besieged
Card number: 140
Rarity: Rare
Released: February 4, 2011
Illustrator: Volkan Baǵa
Power / toughness: 5/5
Type line: Artifact Creature — Thopter
Rules text: Flying
At the beginning of your upkeep, if you control no Thopters other than Thopter Assembly, return Thopter Assembly to its owner's hand and put five 1/1 colorless Thopter artifact creature tokens with flying onto the battlefield.

Thopter Assembly: common questions

How much is Thopter Assembly #140 worth?

Thopter Assembly (#140, Rare) from Mirrodin Besieged is worth $0.35 to $2.80 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €1.26.

What set is Thopter Assembly from?

Thopter Assembly is card 140 in Mirrodin Besieged, released February 4, 2011. Its rarity is Rare. Illustrated by Volkan Baǵa.

Is Thopter Assembly going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $2.58 (September 6, 2026) to $2.80 (October 4, 2026), a change of +8.5%. The 30-day low was $2.58 and the high $2.80.

How do I check what my Thopter Assembly is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.