terra card sleeves Ryker: Formars Sleeve Kit 63.5x88, 50 The Gathering series Terraforming Mars Ares Expedition Card

I think the prize has to go to the E-reader sets, both gen 2 and gen 3

Jump right into the action with pre-built Decks LEGENDARY ARC-V DECKS Structure Decks EN THE CHRONICLES DECK SPIRIT CHARMERS Structure Decks EN THE CHRONICLES DECK SPIRIT CHARMERS Structure Decks JP THE CHRONICLES DECK THE FALLEN & THE VIRTUOUS Structure Decks EN THE CHRONICLES DECK THE FALLEN & THE VIRTUOUS Structure Decks JP TACTICAL-TRY DECK EXOSISTER Structure Decks EN TACTICAL-TRY DECK RESCUE-ACE Structure Decks EN TACTICAL-TRY DECK EXOSISTER Structure Decks JP TACTICAL-TRY DECK RESCUE-ACE Structure Decks JP DUEL-IGNITION DECK Swordsoul Structure Decks EN

in the Extra Deck to ensure you can trigger whichever effect you need

Majestic Red Dragon X DARK Level 10 [ Dragon / SynchroEffect ] ATK 4000 DEF 3000 "Majestic Dragon" + "Red Dragon Archfiend" + 1 non-Tuner monster Cannot be destroyed by card effects