The 2010 Machina Mayhem Structure Deck features Cyber Valley (SDMM-EN019), a foundational Level 1 LIGHT Machine Effect Monster for Yu-Gi-Oh! collectors and players.
Cyber Valley
2010 • Yu-Gi-Oh! • Machina Mayhem Structure Deck
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Market Price Guide
| Condition | Value | Comps | Source | Price Date |
|---|---|---|---|---|
| Raw / Ungraded | $1.25 | Unknown | Guide Estimate Based on TCGplayer Market (reference) | Source Observation Date Unavailable |
Price HistoryOver the last 30 days, stored prices ranged from $1.25 to $1.25 across 2 capture days. Change between Sep 4, 2026 and Sep 9, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts. | ||||
Raw / Ungraded
$1.25- Comps
- Unknown
- Source
Guide Estimate
Based on TCGplayer Market (reference)- Price Date
- Source Observation Date Unavailable
Price HistoryOver the last 30 days, stored prices ranged from $1.25 to $1.25 across 2 capture days. Change between Sep 4, 2026 and Sep 9, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Price History
Description
Released in 2010, the Machina Mayhem Structure Deck introduced the Cyber Valley (SDMM-En019) as a core component for players building Machine-type strategies. This Level 1 LIGHT Effect Monster serves as a critical resource accelerator within the Yu-Gi-Oh! Trading Card Game ecosystem. Its low level makes it an essential target for special summon effects, allowing players to quickly set up their field or summon higher-level monsters with greater ease. As a Common rarity, it was printed in sufficient quantities to support competitive play, yet it remains a sought-after piece for those looking to complete their Structure Deck collection. The card’s design and mechanics reflect the Machine archetype’s focus on synergy and rapid board presence, making it a staple for enthusiasts of the theme. For investors and hobbyists, owning a copy of Cyber Valley offers a tangible connection to a specific era of Yu-Gi-Oh! Evolution. The 2010 release marked a period of significant mechanical innovation, and this card exemplifies the strategic depth that has kept the game relevant for over two decades. Whether you are a seasoned veteran or a new collector, adding this card to your portfolio provides insight into the foundational strategies that shaped the modern meta. By focusing on the integrity and authenticity of each card, we help maintain the value and enjoyment of the hobby for everyone involved.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Cyber Valley
Game
Yu-Gi-Oh!
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Common
Card Stock
English
Light
Machine
1
0 / 0
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
You can use 1 of these effects. ● When this card is targeted for an attack by an opponent's monster: You can banish this card; draw 1 card, then end the Battle Phase. ● You can target 1 face-up monster you control and this card; banish both that target and this card, then draw 2 cards. ● You can target 1 card in your GY; banish both this card and 1 card from your hand, then place that target on top of the Deck.
