| Jungle HollowKaldheim Commander · 113 | Kaldheim Commander | 113 | Common | €0.17 |
| Jungle HollowKhans of Tarkir · 235 | Khans of Tarkir | 235 | Common | €0.08 |
| Jungle HollowCore Set 2020 · 248 | Core Set 2020 | 248 | Common | €0.08 |
| Jungle HollowCore Set 2021 · 247 | Core Set 2021 | 247 | Common | €0.08 |
| Jungle HollowMarch of the Machine · 270 | March of the Machine | 270 | Common | €0.09 |
| Jungle HollowKamigawa: Neon Dynasty · 269 | Kamigawa: Neon Dynasty | 269 | Common | €0.08 |
| Jungle HollowTarkir: Dragonstorm · 258 | Tarkir: Dragonstorm | 258 | Common | €0.07 |
| Jungle HollowThe List Tokens · KTK-235 | The List Tokens | KTK-235 | Common | €0.19 |
| Jungle LionPortal · 171 | Portal | 171 | Common | €0.24 |
| Jungle LionThe List Tokens · POR-171 | The List Tokens | POR-171 | Common | €0.09 |
| Jungle LionMasters Edition III · 125 | Masters Edition III | 125 | Common | — |
| Jungle LionMagic Online Theme Decks · A76 | Magic Online Theme Decks | A76 | Common | — |
| Jungle WayfinderBattlebond · 72 | Battlebond | 72 | Common | €0.09 |
| Jungle WayfinderThe List Tokens · BBD-72 | The List Tokens | BBD-72 | Common | €0.10 |
| Jungle WeaverShards of Alara · 134 | Shards of Alara | 134 | Common | $0.12 |
| Jungle WurmMirage · 224 | Mirage | 224 | Common | €0.06 |
| Jungle WurmVintage Masters · 217 | Vintage Masters | 217 | Common | — |
| Juniper Order DruidIce Age · 251 | Ice Age | 251 | Common | $0.16 |
| Juniper Order RootweaverDominaria United · 22 | Dominaria United | 22 | Common | €0.02 |
| Junkblade BruiserBloomburrow · 220 | Bloomburrow | 220 | Common | €0.08 |
| Just DessertsUnstable · 90 | Unstable | 90 | Common | €0.06 |
| Just FateMasters Edition IV · 16 | Masters Edition IV | 16 | Common | — |
| Justiciar's PortalJumpstart 2022 · 202 | Jumpstart 2022 | 202 | Common | $0.23 |
| Justiciar's PortalRavnica Allegiance · 13 | Ravnica Allegiance | 13 | Common | €0.10 |
| Just the WindShadows over Innistrad · 71 | Shadows over Innistrad | 71 | Common | €0.11 |
| Just the WindUltimate Masters · 60 | Ultimate Masters | 60 | Common | €0.05 |
| Just the WindJumpstart: Historic Horizons · 205 | Jumpstart: Historic Horizons | 205 | Common | — |
| Juvenile GloomwidowShadowmoor · 121 | Shadowmoor | 121 | Common | €0.28 |
| Jwari ScuttlerRise of the Eldrazi · 73 | Rise of the Eldrazi | 73 | Common | €0.09 |
| Jwar Isle AvengerOath of the Gatewatch · 58 | Oath of the Gatewatch | 58 | Common | $0.03 |
| Jwar Isle AvengerThe List Tokens · OGW-58 | The List Tokens | OGW-58 | Common | €0.16 |
| Kabira CrossroadsCommander 2017 · 259 | Commander 2017 | 259 | Common | $0.32 |
| Kabira CrossroadsDuel Decks: Elspeth vs. Tezzeret · 33 | Duel Decks: Elspeth vs. Tezzeret | 33 | Common | €0.31 |
| Kabira CrossroadsFoundations Jumpstart · 768 | Foundations Jumpstart | 768 | Common | €0.31 |
| Kabira CrossroadsZendikar · 216 | Zendikar | 216 | Common | $0.35 |
| Kabira OutriderZendikar Rising · 18 | Zendikar Rising | 18 | Common | €0.02 |
| Kabuto MothChampions of Kamigawa · 20 | Champions of Kamigawa | 20 | Common | €0.06 |
| Kaervek's TorchMirage · 185 | Mirage | 185 | Common | $0.21 |
| Kaervek's TorchThe List Tokens · MIR-185 | The List Tokens | MIR-185 | Common | $0.29 |
| Kagemaro's ClutchSaviors of Kamigawa · 74 | Saviors of Kamigawa | 74 | Common | €0.05 |
| Kaito's PursuitKamigawa: Neon Dynasty · 103 | Kamigawa: Neon Dynasty | 103 | Common | €0.12 |
| Kalastria HealerBattle for Zendikar · 114 | Battle for Zendikar | 114 | Common | $0.11 |
| Kalastria NightwatchBattle for Zendikar · 115 | Battle for Zendikar | 115 | Common | €0.03 |
| Kalastria NightwatchJumpstart · 245 | Jumpstart | 245 | Common | €0.09 |
| Kalastria NightwatchJumpstart 2022 · 429 | Jumpstart 2022 | 429 | Common | €0.07 |
| Kalastria NightwatchThe List Tokens · BFZ-115 | The List Tokens | BFZ-115 | Common | €0.08 |
| KaleidostoneConflux · 137 | Conflux | 137 | Common | $0.16 |
| Kamahl's DesireOdyssey · 199 | Odyssey | 199 | Common | $0.13 |
| Kamahl's SledgeTorment · 102 | Torment | 102 | Common | €0.03 |
| Kami of Ancient LawChampions of Kamigawa · 21 | Champions of Kamigawa | 21 | Common | €0.08 |