| Joshua, Phoenix's Dominant // Phoenix, Warden of FireFinal Fantasy · 542 | Final Fantasy | 542 | Rare | €20.81 |
| Joshua, Phoenix's Dominant // Phoenix, Warden of FireFinal Fantasy Promos · 229s | Final Fantasy Promos | 229s | Rare | $7.40 |
| Josu Vess, Lich KnightDominaria United Commander · 113 | Dominaria United Commander | 113 | Rare | €0.23 |
| Josu Vess, Lich KnightDominaria · 95 | Dominaria | 95 | Rare | €0.24 |
| Josu Vess, Lich KnightMarch of the Machine Commander · 253 | March of the Machine Commander | 253 | Rare | €0.12 |
| Josu Vess, Lich KnightDominaria Promos · 95s | Dominaria Promos | 95s | Rare | €1.22 |
| Josu Vess, Lich KnightStarter Commander Decks · 82 | Starter Commander Decks | 82 | Rare | $0.20 |
| Josu Vess, Lich KnightFoundations Commander · 107 | Foundations Commander | 107 | Rare | €0.15 |
| Journeyer's KiteThe Brothers' War Retro Artifacts · 25 | The Brothers' War Retro Artifacts | 25 | Rare | €0.12 |
| Journeyer's KiteThe Brothers' War Retro Artifacts · 88 | The Brothers' War Retro Artifacts | 88 | Rare | $0.19 |
| Journeyer's KiteThe Brothers' War Retro Artifacts · 88z | The Brothers' War Retro Artifacts | 88z | Rare | €112.50 |
| Journeyer's KiteChampions of Kamigawa · 257 | Champions of Kamigawa | 257 | Rare | €0.27 |
| Journeyer's KiteDuel Decks: Venser vs. Koth · 65 | Duel Decks: Venser vs. Koth | 65 | Rare | €0.12 |
| Journey for the ElixirGlobal Series Jiang Yanggu & Mu Yanling Tokens · 36 | Global Series Jiang Yanggu & Mu Yanling Tokens | 36 | Rare | €0.17 |
| Journey for the ElixirTreasure Chest · 70861 | Treasure Chest | 70861 | Rare | — |
| Journey to Eternity // Atzal, Cave of EternityRivals of Ixalan Promos · 160s | Rivals of Ixalan Promos | 160s | Rare | €8.21 |
| Journey to Eternity // Atzal, Cave of EternityRivals of Ixalan · 160 | Rivals of Ixalan | 160 | Rare | $4.26 |
| Journey to Eternity // Atzal, Cave of EternityThe List Tokens · RIX-160 | The List Tokens | RIX-160 | Rare | $5.56 |
| Journey to the Lost CityCommander Legends: Battle for Baldur's Gate · 637 | Commander Legends: Battle for Baldur's Gate | 637 | Rare | €0.27 |
| Journey to the Lost CityCommander Legends: Battle for Baldur's Gate · 681 | Commander Legends: Battle for Baldur's Gate | 681 | Rare | €0.29 |
| Jovial EvilLegends · 109 | Legends | 109 | Rare | €22.51 |
| JubilationLorwyn Eclipsed Commander · 17 | Lorwyn Eclipsed Commander | 17 | Rare | $0.29 |
| JubilationLorwyn Eclipsed Commander · 37 | Lorwyn Eclipsed Commander | 37 | Rare | $0.30 |
| Judge's FamiliarFriday Night Magic 2013 · 5 | Friday Night Magic 2013 | 5 | Rare | €1.47 |
| Judgment BoltFinal Fantasy · 559 | Final Fantasy | 559 | Rare | $0.15 |
| Judgment of AlexanderFinal Fantasy Commander · 455 | Final Fantasy Commander | 455 | Rare | €6.59 |
| Judith, Carnage ConnoisseurMurders at Karlov Manor · 210 | Murders at Karlov Manor | 210 | Rare | $0.35 |
| Judith, Carnage ConnoisseurMurders at Karlov Manor · 363 | Murders at Karlov Manor | 363 | Rare | $0.40 |
| Judith, Carnage ConnoisseurMurders at Karlov Manor Promos · 210p | Murders at Karlov Manor Promos | 210p | Rare | €0.43 |
| Judith, Carnage ConnoisseurMurders at Karlov Manor Promos · 210s | Murders at Karlov Manor Promos | 210s | Rare | €2.24 |
| Judith, the Scourge DivaDouble Masters 2022 · 234 | Double Masters 2022 | 234 | Rare | €0.17 |
| Judith, the Scourge DivaDouble Masters 2022 · 510 | Double Masters 2022 | 510 | Rare | €0.80 |
| Judith, the Scourge DivaMultiverse Legends · 45 | Multiverse Legends | 45 | Rare | €0.25 |
| Judith, the Scourge DivaMultiverse Legends · 110 | Multiverse Legends | 110 | Rare | $0.57 |
| Judith, the Scourge DivaMultiverse Legends · 175 | Multiverse Legends | 175 | Rare | €3.06 |
| Judith, the Scourge DivaMultiverse Legends · 175z | Multiverse Legends | 175z | Rare | €121.07 |
| Judith, the Scourge DivaRavnica Allegiance Promos · 185p | Ravnica Allegiance Promos | 185p | Rare | $0.36 |
| Judith, the Scourge DivaRavnica Allegiance Promos · 185s | Ravnica Allegiance Promos | 185s | Rare | €0.89 |
| Judith, the Scourge DivaRavnica Allegiance · 185 | Ravnica Allegiance | 185 | Rare | €0.27 |
| Jugan, the Rising StarChampions of Kamigawa · 217 | Champions of Kamigawa | 217 | Rare | €0.63 |
| Jugan, the Rising StarIconic Masters · 172 | Iconic Masters | 172 | Rare | $0.29 |
| Jugan, the Rising StarThe List Tokens · IMA-172 | The List Tokens | IMA-172 | Rare | €0.10 |
| JuggernautFriday Night Magic 2005 · 7 | Friday Night Magic 2005 | 7 | Rare | €0.24 |
| Juggernaut PeddlerAlchemy: Dominaria · 23 | Alchemy: Dominaria | 23 | Rare | — |
| Jukai LiberatorAlchemy: Kamigawa · 27 | Alchemy: Kamigawa | 27 | Rare | — |
| Jumbo CactuarFinal Fantasy · 191 | Final Fantasy | 191 | Rare | €2.24 |
| Jumbo CactuarFinal Fantasy · 343 | Final Fantasy | 343 | Rare | €4.65 |
| Jumbo CactuarFinal Fantasy Promos · 191s | Final Fantasy Promos | 191s | Rare | €7.38 |
| Jund 'Em OutMystery Booster 2 Tokens · 596 | Mystery Booster 2 Tokens | 596 | Rare | €0.21 |
| Jungle PatrolMirage · 223 | Mirage | 223 | Rare | €0.88 |