Yu-Gi-Oh! · Structure Deck: Machine Reactor

Ancient Gear Beast

French name: Bête Rouages Ancients

SR03-EN007Common

Ancient Gear Beast (Structure Deck: Machine Reactor SR03-EN007) has a market price of US$0.64 to US$1.27 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$0.64Low US$0.26

UnlimitedUS$1.27Low US$0.32

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Effect Monster
Level: 6
Attribute: EARTH
Monster type: Machine
Archetype: Ancient Gear
ATK: 2,000
DEF: 2,000

Card text

Cannot be Special Summoned. If this card attacks, your opponent cannot activate any Spell/Trap Cards until the end of the Damage Step. Negate the effects of an opponent's monster destroyed by battle with this card (including in the Graveyard).

About this card

Ancient Gear Beast is card SR03-EN007 in Structure Deck: Machine Reactor, a Yu-Gi-Oh! set released Apr 14, 2017. Rarity: Common. Finishes: 1st Edition, Unlimited. Reference market price on Nov 9, 2026: US$0.64 (1st Edition), US$1.27 (Unlimited). Over the last 30 days, the 1st Edition price went down 3.0%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.