Ancient Gear Castle across sets & languages(3)

• Speed Duel GX: Duel Academy BoxSGX1-END13$1.15
• Structure Deck: Machine Re-VoltSD10-EN023$0.32
• Structure Deck: Machine ReactorSR03-EN023$0.60

Same name, other languages or different rules text. Same-language reprints already sit in Printings above.