Ancient Gear Knight
SR03-EN009 · Machine Reactor Structure Deck · Common
Ancient Gear Knight is a Yu-Gi-Oh! card from Machine Reactor Structure Deck, released April 13, 2017. This printing is Common. Prices update throughout the week as market data comes in.
Listings
No active listings yet. The Near Mint market price is $0.32. List yours and you'll be the first. List this card →
Market activity
$0.32▲ 18.5% 100d
Market price · Near MintReference market price, updated Nov 2, 2026.
No recorded movement in the last 30 days, so this may lag the market.
No active listings yet. Once stock appears, you’ll see price stats here.
Card details
- Series
- Yu-Gi-Oh! TCG
- Card number
- #9
- Rarity
- Common
- Released
- April 13, 2017
- Type
- Gemini Monster
- Subtypes
- Machine
- Energy
- EARTH
Other printings
The same card in other sets and rarities. Compare prices and pick the printing you want.

Speed Duel GX: Duel Academy Box
$1.14

Battle Pack 3: Monster League
Rare
$0.48

Battle Pack 3: Monster League
Shatterfoil Rare
—

Battle Pack 2: War of the Giants
$0.33

Battle Pack 2: War of the Giants
Mosaic Rare
$0.33

Battle Pack: Epic Dawn
$0.62

Battle Pack: Epic Dawn
Starfoil Rare
—

Gladiator's Assault: Special Edition
$0.31
More from Machine Reactor Structure Deck
- Ancient Gear Fortress$9.94
- Maxx "C"$8.01
- Ancient Gear Wyvern$5.13
- Galaxy Cyclone$3.94
- Ancient Gear Catapult$3.16
- Ancient Gear Gadjiltron Dragon$1.92
- Ancient Gear Reactor Dragon$1.50
- Ancient Gear Beast$1.27
- Ancient Gear Workshop$1.01
- Inferno Reckless Summon$1.00
- Geartown$0.77
- Geargiauger$0.74