| Thieving OtterIkoria: Lair of Behemoths · 69 | Ikoria: Lair of Behemoths | 69 | Common | €0.06 |
| Thieving SkydiverThe Lost Caverns of Ixalan Commander · 177 | The Lost Caverns of Ixalan Commander | 177 | Rare | $0.29 |
| Thieving SkydiverOutlaws of Thunder Junction Commander · 118 | Outlaws of Thunder Junction Commander | 118 | Rare | $0.36 |
| Thieving SkydiverZendikar Rising Promos · 85p | Zendikar Rising Promos | 85p | Rare | $0.37 |
| Thieving SkydiverZendikar Rising Promos · 85s | Zendikar Rising Promos | 85s | Rare | $1.51 |
| Thieving SkydiverZendikar Rising · 85 | Zendikar Rising | 85 | Rare | $0.24 |
| Thieving SkydiverZendikar Rising · 335 | Zendikar Rising | 335 | Rare | €0.53 |
| Thieving SkydiverMagic Online Promos · 83758 | Magic Online Promos | 83758 | Rare | — |
| Thieving SpriteLorwyn · 143 | Lorwyn | 143 | Common | €0.07 |
| Thieving SpriteModern Masters · 101 | Modern Masters | 101 | Common | €0.06 |
| Thieving VarmintOutlaws of Thunder Junction Commander · 23 | Outlaws of Thunder Junction Commander | 23 | Rare | €3.79 |
| Thieving VarmintOutlaws of Thunder Junction Commander · 59 | Outlaws of Thunder Junction Commander | 59 | Rare | €0.15 |
| Thijarian WitnessDoctor Who · 111 | Doctor Who | 111 | Uncommon | €0.15 |
| Thijarian WitnessDoctor Who · 716 | Doctor Who | 716 | Uncommon | €0.74 |
| Thing from the DeepPortal · 73 | Portal | 73 | Rare | $1.49 |
| Thing from the DeepThe List Tokens · POR-73 | The List Tokens | POR-73 | Rare | $0.68 |
| 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 | €0.53 |
| 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 | €2.89 |
| 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 | €0.47 |
| Thing in the Ice // Awoken HorrorShadows over Innistrad Remastered · 95 | Shadows over Innistrad Remastered | 95 | Rare | — |
| Thing SwingMarvel Super Heroes Commander · 564 | Marvel Super Heroes Commander | 564 | Common | $0.20 |
| Think AgainJumpstart 2022 Front Cards · 18 | Jumpstart 2022 Front Cards | 18 | — | — |
| Thinking CapMurders at Karlov Manor · 257 | Murders at Karlov Manor | 257 | Common | €0.04 |
| Think TankOdyssey · 104 | Odyssey | 104 | Uncommon | $0.23 |
| Think TwiceCommander 2019 · 99 | Commander 2019 | 99 | Common | €0.16 |
| Think TwiceFoundations · 165 | Foundations | 165 | Common | €0.05 |
| Think TwiceFoundations · 315 | Foundations | 315 | Common | €0.15 |
| Think TwiceFoundations · 425 | Foundations | 425 | Mythic Rare | €12.67 |
| Think TwiceFoundations · 435 | Foundations | 435 | Mythic Rare | €93.71 |
| Think TwiceInnistrad Remastered · 92 | Innistrad Remastered | 92 | Common | €0.08 |
| Think TwiceInnistrad · 83 | Innistrad | 83 | Common | €0.10 |
| Think TwiceInnistrad Remastered · 369 | Innistrad Remastered | 369 | Common | €0.09 |
| Think TwiceMarvel Super Heroes Commander · 787 | Marvel Super Heroes Commander | 787 | Common | €0.11 |
| Think TwiceOutlaws of Thunder Junction Commander · 119 | Outlaws of Thunder Junction Commander | 119 | Common | €0.13 |
| Think TwiceThe List Tokens · TSP-86 | The List Tokens | TSP-86 | Common | $0.20 |
| Think TwiceTarkir: Dragonstorm Commander · 168 | Tarkir: Dragonstorm Commander | 168 | Common | €0.14 |
| Think TwiceTime Spiral · 86 | Time Spiral | 86 | Common | €0.08 |
| Think TwiceTime Spiral Remastered · 92 | Time Spiral Remastered | 92 | Common | €0.13 |
| Think TwiceUltimate Masters · 78 | Ultimate Masters | 78 | Common | €0.06 |
| Think TwiceDoctor Who · 220 | Doctor Who | 220 | Common | €0.13 |
| Think TwiceDoctor Who · 811 | Doctor Who | 811 | Common | €1.45 |
| Think TwiceHistoric Anthology 4 · 7 | Historic Anthology 4 | 7 | Common | — |
| Third Little PigAlchemy: Wilds of Eldraine · 28 | Alchemy: Wilds of Eldraine | 28 | Uncommon | — |
| Third Path IconoclastThe Brothers' War · 223 | The Brothers' War | 223 | Uncommon | €0.50 |
| Third Path IconoclastOutlaws of Thunder Junction Commander · 244 | Outlaws of Thunder Junction Commander | 244 | Uncommon | €0.62 |
| Third Path IconoclastTarkir: Dragonstorm Commander · 307 | Tarkir: Dragonstorm Commander | 307 | Uncommon | $0.37 |