| Jayemdae TomeMagic Origins · 231 | Magic Origins | 231 | Uncommon | €0.04 |
| Jedit OjanenLegends · 234 | Legends | 234 | Uncommon | €3.82 |
| Jelenn SphinxBattlebond · 224 | Battlebond | 224 | Uncommon | $0.15 |
| Jelenn SphinxDragon's Maze · 77 | Dragon's Maze | 77 | Uncommon | €0.10 |
| Jem Lightfoote, Sky ExplorerOutlaws of Thunder Junction · 209 | Outlaws of Thunder Junction | 209 | Uncommon | €0.08 |
| Jennika's TechniqueTeenage Mutant Ninja Turtles · 93 | Teenage Mutant Ninja Turtles | 93 | Uncommon | €0.07 |
| Jennika's TechniqueTeenage Mutant Ninja Turtles · 236 | Teenage Mutant Ninja Turtles | 236 | Uncommon | €0.09 |
| Jeong Jeong, the DeserterAvatar: The Last Airbender · 142 | Avatar: The Last Airbender | 142 | Uncommon | €0.08 |
| Jerrard of the Closed FistLegends · 235 | Legends | 235 | Uncommon | €1.85 |
| Jeska and KamahlUnknown Event · UR04b | Unknown Event | UR04b | Uncommon | $39.99 |
| Jeskai BarricadeFate Reforged · 15 | Fate Reforged | 15 | Uncommon | $0.27 |
| Jeskai BrushmasterTarkir: Dragonstorm · 195 | Tarkir: Dragonstorm | 195 | Uncommon | €0.09 |
| Jeskai CharmDouble Masters 2022 · 232 | Double Masters 2022 | 232 | Uncommon | €0.12 |
| Jeskai CharmKhans of Tarkir · 181 | Khans of Tarkir | 181 | Uncommon | €0.09 |
| Jeskai ElderDuel Decks: Speed vs. Cunning Tokens · 46 | Duel Decks: Speed vs. Cunning Tokens | 46 | Uncommon | $0.05 |
| Jeskai ElderKhans of Tarkir · 43 | Khans of Tarkir | 43 | Uncommon | €0.06 |
| Jeskai ElderCore Set 2021 · 53 | Core Set 2021 | 53 | Uncommon | €0.03 |
| Jeskai MonumentTarkir: Dragonstorm · 244 | Tarkir: Dragonstorm | 244 | Uncommon | €0.05 |
| Jeskai ShrinekeeperTarkir: Dragonstorm · 197 | Tarkir: Dragonstorm | 197 | Uncommon | €0.04 |
| Jeskai ShrinekeeperTarkir: Dragonstorm · 311 | Tarkir: Dragonstorm | 311 | Uncommon | €0.24 |
| Jessica Jones, Private EyeMarvel Super Heroes · 139 | Marvel Super Heroes | 139 | Uncommon | €0.10 |
| Jester's CapThe Zeta Set · 105 | The Zeta Set | 105 | Uncommon | — |
| Jester's CapThe Zeta Set · 226 | The Zeta Set | 226 | Uncommon | — |
| Jester's CapThe Zeta Set · 347 | The Zeta Set | 347 | Uncommon | — |
| Jet, Freedom FighterAvatar: The Last Airbender · 229 | Avatar: The Last Airbender | 229 | Uncommon | €0.06 |
| Jet's BrainwashingAvatar: The Last Airbender · 143 | Avatar: The Last Airbender | 143 | Uncommon | €0.07 |
| Jetting GlasskiteBetrayers of Kamigawa · 38 | Betrayers of Kamigawa | 38 | Uncommon | €0.07 |
| Jetting GlasskiteConspiracy · 100 | Conspiracy | 100 | Uncommon | €0.05 |
| Jetting GlasskiteEternal Masters · 58 | Eternal Masters | 58 | Uncommon | €0.05 |
| Jetting GlasskiteSalvat 2005 · H27 | Salvat 2005 | H27 | Uncommon | €0.07 |
| Jeweled AmuletIce Age · 326 | Ice Age | 326 | Uncommon | $6.95 |
| Jeweled AmuletMasters Edition II · 212 | Masters Edition II | 212 | Uncommon | — |
| Jeweled BirdArabian Nights · 66 | Arabian Nights | 66 | Uncommon | €25.92 |
| Jeweled BirdRinascimento · 128 | Rinascimento | 128 | Uncommon | €0.52 |
| Jeweled TorqueMercadian Masques · 301 | Mercadian Masques | 301 | Uncommon | $0.24 |
| Jhessian BalmgiverConflux · 112 | Conflux | 112 | Uncommon | €0.09 |
| Jhessian InfiltratorShards of Alara · 174 | Shards of Alara | 174 | Uncommon | €0.19 |
| Jhessian ThiefMagic Origins · 62 | Magic Origins | 62 | Uncommon | $0.08 |
| Jhessian ThiefPioneer Masters · 61 | Pioneer Masters | 61 | Uncommon | — |
| Jhoira's FamiliarDouble Masters · 265 | Double Masters | 265 | Uncommon | €1.16 |
| Jhoira's FamiliarDominaria · 220 | Dominaria | 220 | Uncommon | €1.11 |
| Jhoira's ToolboxUrza's Legacy · 128 | Urza's Legacy | 128 | Uncommon | €0.24 |
| Jhovall RiderMercadian Masques · 26 | Mercadian Masques | 26 | Uncommon | €0.11 |
| Jiang Yanggu, AloneReality Fracture · 246 | Reality Fracture | 246 | Uncommon | €0.08 |
| Jiang Yanggu, Never AloneReality Fracture · 261 | Reality Fracture | 261 | Uncommon | €0.08 |
| Jiang Yanggu, WildcrafterFoundations Jumpstart · 677 | Foundations Jumpstart | 677 | Uncommon | €0.16 |
| Jiang Yanggu, WildcrafterWar of the Spark Promos · 164s | War of the Spark Promos | 164s | Uncommon | $0.71 |
| Jiang Yanggu, WildcrafterWar of the Spark Promos · 164s★ | War of the Spark Promos | 164s★ | Uncommon | €17.06 |
| Jiang Yanggu, WildcrafterSecret Lair Drop Tokens · 517 | Secret Lair Drop Tokens | 517 | Uncommon | €1.13 |
| Jiang Yanggu, WildcrafterWar of the Spark · 164 | War of the Spark | 164 | Uncommon | €0.12 |