Ancient Gear Hydra SR03-EN002Structure Deck: Machine Reactor #SR03-EN002
Also searched as: Ancient Gear Hydra Structure Deck: Machine Reactor
Structure Deck: Machine ReactorYu-Gi-Oh!Super Rare
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Market price · 1st Edition
US market estimate from TCGplayer · Oct 29, 2026
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Prices by printing
| Printing | Market | Low listing | High listing |
|---|---|---|---|
| Unlimited | $0.33 | $0.19 | $19.71 |
| 1st Edition | $0.47 | $0.20 | $19.71 |
Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.
Value by condition
- Near Mint (NM)$0.47
- Lightly Played (LP)$0.35 – $0.42
- Moderately Played (MP)$0.24 – $0.35
- Heavily Played (HP)$0.12 – $0.24
- Damaged (DMG)$0.05 – $0.12
Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide
Price history
Daily market price for the last 7 days we have recorded. Hover or tap the chart for exact values.
- 1st Edition$0.47
- Unlimited$0.33
Show price history as a table
| Date | Printing | Market |
|---|---|---|
| Oct 29, 2026 | 1st Edition | $0.47 |
| Oct 29, 2026 | Unlimited | $0.33 |
| Oct 28, 2026 | 1st Edition | $0.48 |
| Oct 28, 2026 | Unlimited | $0.33 |
| Oct 27, 2026 | 1st Edition | $0.48 |
| Oct 27, 2026 | Unlimited | $0.33 |
| Oct 26, 2026 | 1st Edition | $0.48 |
| Oct 26, 2026 | Unlimited | $0.33 |
| Oct 25, 2026 | 1st Edition | $0.48 |
| Oct 25, 2026 | Unlimited | $0.33 |
| Sep 11, 2026 | 1st Edition | $0.37 |
| Sep 11, 2026 | Unlimited | $0.20 |
| Sep 10, 2026 | 1st Edition | $0.37 |
| Sep 10, 2026 | Unlimited | $0.20 |
Card details
- Attribute
- EARTH
- Monster Type
- Machine
- Card Type
- Effect Monster
- Attack
- 2700
- Defense
- 1700
- Description
- At the end of the Damage Step, when this card that was Tribute Summoned by Tributing an "Ancient Gear" monster battles an opponent's monster, but the opponent's monster was not destroyed by the battle: You can banish that opponent's monster. If this card was Tribute Summoned by Tributing a "Gadget" monster, it can attack all monsters your opponent controls, once each. If an "Ancient Gear" monster you control attacks, your opponent's Spell/Trap Cards and monster effects cannot be activated until the end of the Damage Step.
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Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 29, 2026. They are a guide, not an offer to buy or sell. How we price cards.
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