This is a Konami Yu-Gi-Oh! Zexal World Duel Carnival video game cartridge for the Nintendo 3DS platform. This genuine game cartridge is clearly marked with the official Nintendo 3DS logo and features the 'Original Nintendo Seal of Quality', ensuring its authenticity. The cartridge is identified by the model number LNA-CTR-AYXP-EUR, indicating it is a European region release.

The game's copyright year is visibly marked as © 2014 KDE, and it bears the CE conformity mark. The reverse side of the cartridge displays 'Nintendo' embossing, 'CTR-00S PAT. PEND.', and the production code 'AVXPE40220'. This listing includes one (1) Yu-Gi-Oh! Zexal World Duel Carnival Nintendo 3DS game cartridge as pictured.

Verified Specifications:
Brand/Maker: Konami, Nintendo
Item Type: Video Game Cartridge
Era/Style: Modern Anime / Trading Card Game
Material: Plastic
Platform: Nintendo 3DS
Region Code: EUR (Europe)
Game Name: Yu-Gi-Oh! Zexal World Duel Carnival
Features: Official Nintendo Seal of Quality, CE Mark
Included Components: 1x Yu-Gi-Oh! Zexal World Duel Carnival Nintendo 3DS Game Cartridge
Country of Origin: Not explicitly visible, but region code is EUR.
Model Numbers: LNA-CTR-AYXP-EUR, CTR-00S
Part Number: AVXPE40220
Release Year: 2014