Ancient Gear Castle
Continuous Spell
Ancient Gear Castle is a Continuous Spell. First printed in Shadow of Infinity (2006).
- Type
- Spell Card
- Property
- Continuous
- Archetype
- Ancient Gear
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- Feb 18, 2006
- Printings
- 6
Card text
All "Ancient Gear" monsters gain 300 ATK. Each time a monster is Normal Summoned/Set, place 1 counter on this card. If you Tribute Summon an "Ancient Gear" monster face-up, you can Tribute this card instead, if the number of its counters is equal to or greater than the number of required Tribute(s).
YGOPRODeck card-level price
≈$0.21 lowest USD figure across marketplaces, for no one printing
YGOPRODeck recorded a lowest available USD card-level price hint of ~$0.21 on Oct 26, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* | Buy |
|---|---|---|---|---|---|
| Shadow of InfinitySOI-EN047 · Super Rare · Feb 18, 2006 | SOI-EN047 | Super Rare | Feb 18, 2006 | ~$0.58 1st Edition~$0.52 Unlimited | Buy on TCGplayerSearch eBay |
| Shadow of InfinitySOI-EN047 · Ultimate Rare · Feb 18, 2006 | SOI-EN047 | Ultimate Rare | Feb 18, 2006 | ~$29.941st Edition | Buy on TCGplayerSearch eBay |
| Structure Deck: Machine Re-VoltSD10-EN023 · Common · Jan 17, 2007 | SD10-EN023 | Common | Jan 17, 2007 | ~$0.38 1st Edition~$0.34 Unlimited | Buy on TCGplayerSearch eBay |
| Dark Revelation Volume 4DR04-EN167 · Super Rare · Nov 14, 2007 | DR04-EN167 | Super Rare | Nov 14, 2007 | - | Buy on TCGplayerSearch eBay |
| Machine Reactor Structure DeckSR03-EN023 · Common · Apr 13, 2017 | SR03-EN023 | Common | Apr 13, 2017 | ~$0.60 1st Edition~$0.45 Unlimited | Buy on TCGplayerSearch eBay |
| Speed Duel GX: Duel Academy BoxSGX1-END13 · Common · Mar 17, 2022 | SGX1-END13 | Common | Mar 17, 2022 | ~$0.211st Edition | Buy on TCGplayerSearch eBay |
*Approximate price hints, not appraisals. A price with a finish (1st Edition, Unlimited, Limited) is TCGplayer's for that set code, rarity and finish, via TCGCSV, updated Oct 26, 2026. A price marked YGOPRODeck is YGOPRODeck's figure for that printing. A dash means that printing has no price yet. Buy links are affiliate links.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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Ancient Gear Castle in other languages
| Japanese | 古代の機械城 |
| Korean | 앤틱 기어 캐슬 |
| German | Antikes Antriebsschloss |
| French | Château Rouages Ancients |
| Italian | Castello-Ingranaggio Antico |
| Spanish | Castillo de Mecanismo Antiguo |
| Portuguese | Castelo do Mecanismo Antigo |
