| Thing from the DeepArena Anthology 4 · 9 | Arena Anthology 4 | 9 | Rare | — |
| Thing from the DeepMasters Edition IV · 68 | Masters Edition IV | 68 | Rare | — |
| Thing in the Ice // Awoken HorrorInnistrad Remastered · 91 | Innistrad Remastered | 91 | Rare | €0.60 |
| Thing in the Ice // Awoken HorrorInnistrad Remastered · 460 | Innistrad Remastered | 460 | Rare | $0.52 |
| Thing in the Ice // Awoken HorrorRegional Championship Qualifiers 2023 · 3 | Regional Championship Qualifiers 2023 | 3 | Rare | €3.10 |
| Thing in the Ice // Awoken HorrorShadows over Innistrad Promos · 92s | Shadows over Innistrad Promos | 92s | Rare | €1.07 |
| Thing in the Ice // Awoken HorrorShadows over Innistrad · 92 | Shadows over Innistrad | 92 | Rare | $0.54 |
| Thing in the Ice // Awoken HorrorShadows over Innistrad Remastered · 95 | Shadows over Innistrad Remastered | 95 | Rare | — |
| Third Stage of Magic DesignUnknown Event · RW05f | Unknown Event | RW05f | Rare | $14.99 |
| Thirst for KnowledgeFriday Night Magic 2008 · 9 | Friday Night Magic 2008 | 9 | Rare | €1.85 |
| This Is How It EndsDoctor Who · 70 | Doctor Who | 70 | Rare | €0.18 |
| This Is How It EndsDoctor Who · 373 | Doctor Who | 373 | Rare | $0.66 |
| This Is How It EndsDoctor Who · 675 | Doctor Who | 675 | Rare | €1.77 |
| This Is How It EndsDoctor Who · 964 | Doctor Who | 964 | Rare | €1.28 |
| Thistledown LiegeDouble Masters 2022 · 285 | Double Masters 2022 | 285 | Rare | €0.50 |
| Thistledown LiegeDouble Masters 2022 · 544 | Double Masters 2022 | 544 | Rare | €0.94 |
| Thistledown LiegeShadowmoor · 153 | Shadowmoor | 153 | Rare | €0.50 |
| Thopter AssemblyCommander 2018 · 226 | Commander 2018 | 226 | Rare | €0.17 |
| Thopter AssemblyDuel Decks: Elves vs. Inventors · 63 | Duel Decks: Elves vs. Inventors | 63 | Rare | €0.31 |
| Thopter AssemblyMirrodin Besieged · 140 | Mirrodin Besieged | 140 | Rare | $0.36 |
| Thopter AssemblyMarch of the Machine Commander · 386 | March of the Machine Commander | 386 | Rare | €0.26 |
| Thopter AssemblyMirrodin Besieged Promos · 140★ | Mirrodin Besieged Promos | 140★ | Rare | €0.29 |
| Thopter AssemblyMagic Online Promos · 39638 | Magic Online Promos | 39638 | Rare | — |
| Thopter FabricatorAetherdrift · 68 | Aetherdrift | 68 | Rare | €0.33 |
| Thopter FabricatorAetherdrift · 304 | Aetherdrift | 304 | Rare | €0.52 |
| Thopter FabricatorAetherdrift · 441 | Aetherdrift | 441 | Rare | €1.21 |
| Thopter FabricatorAetherdrift · 522 | Aetherdrift | 522 | Rare | €3.19 |
| Thopter FabricatorAetherdrift Promos · 68p | Aetherdrift Promos | 68p | Rare | €0.23 |
| Thopter FabricatorAetherdrift Promos · 68s | Aetherdrift Promos | 68s | Rare | €0.57 |
| Thopter FabricatorFoundations Commander · 78 | Foundations Commander | 78 | Rare | €0.23 |
| Thopter ShopThe Brothers' War Commander · 19 | The Brothers' War Commander | 19 | Rare | €0.20 |
| Thopter ShopThe Brothers' War Commander · 66 | The Brothers' War Commander | 66 | Rare | €0.37 |
| Thopter ShopMagic Online Promos · 105816 | Magic Online Promos | 105816 | Rare | — |
| Thopter ShopMagic Online Promos · 105820 | Magic Online Promos | 105820 | Rare | — |
| Thopter Spy NetworkThe Brothers' War Commander · 97 | The Brothers' War Commander | 97 | Rare | €0.56 |
| Thopter Spy NetworkCommander 2018 · 107 | Commander 2018 | 107 | Rare | €0.35 |
| Thopter Spy NetworkAetherdrift Commander · 83 | Aetherdrift Commander | 83 | Rare | €0.31 |
| Thopter Spy NetworkJumpstart 2022 · 361 | Jumpstart 2022 | 361 | Rare | €0.10 |
| Thopter Spy NetworkMarch of the Machine Commander · 241 | March of the Machine Commander | 241 | Rare | €0.36 |
| Thopter Spy NetworkNeon Dynasty Commander · 98 | Neon Dynasty Commander | 98 | Rare | €0.12 |
| Thopter Spy NetworkMagic Origins · 79 | Magic Origins | 79 | Rare | €0.36 |
| Thopter Spy NetworkMagic Origins Promos · 79s | Magic Origins Promos | 79s | Rare | €1.80 |
| Thopter Spy NetworkFoundations Commander · 79 | Foundations Commander | 79 | Rare | $0.32 |
| Thopter SquadronExodus · 140 | Exodus | 140 | Rare | €1.14 |
| Thopter SquadronTempest Remastered · 233 | Tempest Remastered | 233 | Rare | — |
| Thor, Asgard's AvengerMarvel Super Heroes Commander · 756 | Marvel Super Heroes Commander | 756 | Rare | $0.31 |
| Thor, Asgard's AvengerMarvel Super Heroes Commander · 883 | Marvel Super Heroes Commander | 883 | Rare | €0.90 |
| Thor, Guardian of MidgardMarvel Super Heroes Commander · 503 | Marvel Super Heroes Commander | 503 | Rare | €1.87 |
| Thorin, King of Durin's FolkThe Hobbit Eternal · 3 | The Hobbit Eternal | 3 | Rare | $5.24 |
| Thorna and TwigtoothAlchemy: Lorwyn Eclipsed · 27 | Alchemy: Lorwyn Eclipsed | 27 | Rare | — |