| Jester ConfitAncient Prophecy · 009 | Ancient Prophecy | 009 | Super Rare | €1.01 |
| Jester LordAncient Prophecy · 008 | Ancient Prophecy | 008 | Rare | €0.14 |
| JetroidCybernetic Revolution · 011 | Cybernetic Revolution | 011 | Common | €0.12 |
| Jet SynchronSynchron Extreme Structure Deck · 001 | Synchron Extreme Structure Deck | 001 | Super Rare | $0.10 |
| Jet WarriorSynchron Extreme Structure Deck · 041 | Synchron Extreme Structure Deck | 041 | Ultra Rare | €0.96 |
| Jewels of the ValiantLord of the Tachyon Galaxy · 067 | Lord of the Tachyon Galaxy | 067 | Common | $0.13 |
| Jiaotu, Darkness of the Yang ZingThe New Challengers · 032 | The New Challengers | 032 | Ultra Rare | $1.59 |
| JigabyteSecrets of Eternity · 034 | Secrets of Eternity | 034 | Common | €0.05 |
| Jigen BakudanMagic Ruler · 074 | Magic Ruler | 074 | Short Print | €0.05 |
| JinzoPharaoh's Servant · 000 | Pharaoh's Servant | 000 | Secret Rare | €0.15 |
| Jinzo #7Metal Raiders · 035 | Metal Raiders | 035 | Short Print | €0.20 |
| Jinzo - Energy ShockerBeyond the Brave · 003 | Beyond the Brave | 003 | Common | €0.07 |
| Jinzo - JectorSecrets of Eternity · 031 | Secrets of Eternity | 031 | Super Rare | €0.10 |
| Jinzo - LayeredDragons of Legend: The Complete Series · 149 | Dragons of Legend: The Complete Series | 149 | Secret Rare | €3.65 |
| Jinzo - LordLight of Destruction · 007 | Light of Destruction | 007 | Super Rare | €0.05 |
| Jinzo - ReturnerLight of Destruction · 006 | Light of Destruction | 006 | Rare | €0.22 |
| Jinzo the Machine MenaceLegendary Duelists: Rage of Ra · 031 | Legendary Duelists: Rage of Ra | 031 | Ultra Rare | €1.03 |
| Jioh the Gravity NinjaPhoton Hypernova · 017 | Photon Hypernova | 017 | Common | €0.09 |
| Jirai GumoMetal Raiders · 089 | Metal Raiders | 089 | Common | €0.02 |
| Jizukiru, the Star Destroying KaijuBreakers of Shadow · 088 | Breakers of Shadow | 088 | Rare | €0.16 |
| JJ "Kewl Tune"Phantom Revenge · 040 | Phantom Revenge | 040 | Super Rare | €0.09 |
| Job-Change MirrorUnlisted Printings | Unlisted Printings | — | — | — |
| Joker's KnightKing's Court · 002 | King's Court | 002 | Ultra Rare | $0.31 |
| Joker's StraightKing's Court · 004 | King's Court | 004 | Ultra Rare | $10.56 |
| Joker's WildKing's Court · 007 | King's Court | 007 | Super Rare | $0.16 |
| Jolt CounterWorld Superstars · 015 | World Superstars | 015 | Super Rare | €0.09 |
| Jongleur-Ghoul IllusionistPhantom Nightmare · 035 | Phantom Nightmare | 035 | Common | €0.06 |
| Jormungandr, Generaider Boss of EternityMystic Fighters · 033 | Mystic Fighters | 033 | Secret Rare | €0.13 |
| Jormungardr the Nordic SerpentLegendary Collection 5D's · 001 | Legendary Collection 5D's | 001 | Ultra Rare | €0.20 |
| Joruri-P.U.N.K. Dangerous GabuThe Grand Creators · 011 | The Grand Creators | 011 | Super Rare | $0.13 |
| Joruri-P.U.N.K. Madame SpiderThe Grand Creators · 003 | The Grand Creators | 003 | Super Rare | €0.15 |
| Joruri-P.U.N.K. Nashiwari SurpriseThe Grand Creators · 012 | The Grand Creators | 012 | Rare | €0.10 |
| Jowgen the SpiritualistLabyrinth of Nightmare · 061 | Labyrinth of Nightmare | 061 | Rare | $0.29 |
| Jowls of Dark DemisePharaonic Guardian · 009 | Pharaonic Guardian | 009 | Rare | $0.18 |
| Joyous MelffysPhantom Rage · 044 | Phantom Rage | 044 | Super Rare | €0.12 |
| Judge ManStarter Deck: Kaiba · 007 | Starter Deck: Kaiba | 007 | Common | €0.10 |
| Judge of the Ice BarrierLightning Overdrive · 020 | Lightning Overdrive | 020 | Common | €0.03 |
| Judgment DragonLight of Destruction · 026 | Light of Destruction | 026 | Secret Rare | €0.43 |
| Judgment of AnubisDark Crisis · 105 | Dark Crisis | 105 | Secret Rare | €0.14 |
| Judgment of the BrandedLightning Overdrive · 069 | Lightning Overdrive | 069 | Common | $0.05 |
| Judgment of the DesertAncient Sanctuary · 103 | Ancient Sanctuary | 103 | Common | €0.07 |
| Judgment of the PharaohShonen Jump May 2006 subscription bonus · 008 | Shonen Jump May 2006 subscription bonus | 008 | Ultra Rare | €44.07 |
| Judgment of ThunderThe Duelist Genesis · 077 | The Duelist Genesis | 077 | Common | €0.13 |
| Judgment, the Dragon of HeavenWeekly Shonen Jump December 2018 membership promotional cards · 089 | Weekly Shonen Jump December 2018 membership promotional cards | 089 | Ultra Rare | €1.01 |
| Jumbo DrillGalactic Overlord · 015 | Galactic Overlord | 015 | Super Rare | $0.09 |
| Jungle DwellerLegacy of Destruction · 085 | Legacy of Destruction | 085 | Common | €0.04 |
| Junk AnchorCrossed Souls · 098 | Crossed Souls | 098 | Rare | €0.07 |
| Junk ArcherDuelist Pack: Yusei 2 · 016 | Duelist Pack: Yusei 2 | 016 | Ultra Rare | €0.46 |
| Junk ArmorBattles of Legend: Glorious Gallery · 032 | Battles of Legend: Glorious Gallery | 032 | Secret Rare | €1.76 |
| Junk BarrageThe Duelist Genesis · 047 | The Duelist Genesis | 047 | Common | €0.05 |