| Transplant TheoristPhyrexia: All Will Be One · 73 | Phyrexia: All Will Be One | 73 | Uncommon | €0.07 |
| TransposeFinal Fantasy Commander · 52 | Final Fantasy Commander | 52 | Rare | $0.34 |
| TransposeFinal Fantasy Commander · 119 | Final Fantasy Commander | 119 | Rare | $1.02 |
| Trap DiggerScourge · 24 | Scourge | 24 | Rare | $0.17 |
| Trap EssenceKhans of Tarkir · 209 | Khans of Tarkir | 209 | Rare | €0.13 |
| Trap EssenceKhans of Tarkir Promos · 209s | Khans of Tarkir Promos | 209s | Rare | €0.42 |
| Trapeze ArtistUnfinity · 32 | Unfinity | 32 | Uncommon | $0.03 |
| Trapeze ArtistUnfinity · 318 | Unfinity | 318 | Uncommon | €0.36 |
| Trapfinder's TrickZendikar · 73 | Zendikar | 73 | Common | €0.05 |
| Trapjaw KelpieEventide · 164 | Eventide | 164 | Common | €0.04 |
| Trapjaw TyrantRivals of Ixalan Promos · 29s | Rivals of Ixalan Promos | 29s | Mythic Rare | €7.28 |
| Trapjaw TyrantRivals of Ixalan · 29 | Rivals of Ixalan | 29 | Mythic Rare | €5.36 |
| Trapmaker's SnareZendikar · 74 | Zendikar | 74 | Uncommon | €0.13 |
| Trapped in the ScreenDuskmourn: House of Horror · 36 | Duskmourn: House of Horror | 36 | Common | €0.09 |
| Trapped in the TowerThrone of Eldraine · 33 | Throne of Eldraine | 33 | Common | €0.05 |
| Traproot KamiBetrayers of Kamigawa · 147 | Betrayers of Kamigawa | 147 | Common | $0.28 |
| Trap RunnerMercadian Masques · 55 | Mercadian Masques | 55 | Uncommon | €0.07 |
| Trap RunnerThe List Tokens · MMQ-55 | The List Tokens | MMQ-55 | Uncommon | $0.16 |
| Trap the TrespassersTales of Middle-earth Commander · 25 | Tales of Middle-earth Commander | 25 | Rare | €0.21 |
| Trap the TrespassersTales of Middle-earth Commander · 108 | Tales of Middle-earth Commander | 108 | Rare | $0.46 |
| Trap the TrespassersTales of Middle-earth Commander · 427 | Tales of Middle-earth Commander | 427 | Rare | €0.89 |
| Trash BinUnfinity · 232a | Unfinity | 232a | Uncommon | $0.19 |
| Trash BinUnfinity · 232b | Unfinity | 232b | Uncommon | $0.15 |
| Trash BinUnfinity · 232c | Unfinity | 232c | Uncommon | $0.21 |
| Trash BinUnfinity · 232d | Unfinity | 232d | Uncommon | €0.33 |
| Trash for TreasureDouble Masters · 148 | Double Masters | 148 | Uncommon | €0.61 |
| Trash for TreasureCommander 2016 · 136 | Commander 2016 | 136 | Rare | €0.80 |
| Trash for TreasureMirrodin · 109 | Mirrodin | 109 | Rare | €0.68 |
| Trash for TreasureHistoric Anthology 5 · 14 | Historic Anthology 5 | 14 | Uncommon | — |
| Trash PandaUnknown Event · UZ06 | Unknown Event | UZ06 | Uncommon | $59.99 |
| Trash the TownOutlaws of Thunder Junction · 186 | Outlaws of Thunder Junction | 186 | Uncommon | €0.19 |
| Traumatic CritiqueSecrets of Strixhaven Promos · 239p | Secrets of Strixhaven Promos | 239p | Rare | €0.56 |
| Traumatic CritiqueSecrets of Strixhaven · 239 | Secrets of Strixhaven | 239 | Rare | $0.75 |
| Traumatic CritiqueSecrets of Strixhaven · 358 | Secrets of Strixhaven | 358 | Rare | €0.98 |
| Traumatic PrankAlchemy: New Capenna · 12 | Alchemy: New Capenna | 12 | Uncommon | — |
| Traumatic RevelationMarch of the Machine · 127 | March of the Machine | 127 | Common | $0.05 |
| Traumatic VisionsCommander 2021 · 132 | Commander 2021 | 132 | Common | €0.07 |
| Traumatic VisionsConspiracy: Take the Crown · 123 | Conspiracy: Take the Crown | 123 | Common | $0.05 |
| Traumatic VisionsConflux · 36 | Conflux | 36 | Common | €0.06 |
| Traumatic VisionsDuel Decks: Speed vs. Cunning Tokens · 69 | Duel Decks: Speed vs. Cunning Tokens | 69 | Common | $0.04 |
| Traumatic VisionsModern Masters · 68 | Modern Masters | 68 | Common | €0.02 |
| TraumatizeTenth Edition · 119 | Tenth Edition | 119 | Rare | €1.68 |
| TraumatizeNinth Edition · 109 | Ninth Edition | 109 | Rare | €1.70 |
| TraumatizeNinth Edition · 109★ | Ninth Edition | 109★ | Rare | $4.84 |
| TraumatizeMagic 2010 · 77 | Magic 2010 | 77 | Rare | €1.69 |
| TraumatizeMagic 2011 · 77 | Magic 2011 | 77 | Rare | €1.39 |
| TraumatizeMagic 2014 · 77 | Magic 2014 | 77 | Rare | €1.46 |
| TraumatizeMarvel Universe · 15 | Marvel Universe | 15 | Mythic Rare | €1.72 |
| TraumatizeOdyssey · 110 | Odyssey | 110 | Rare | €1.69 |
| TraumatizeSalvat 2011 · 58 | Salvat 2011 | 58 | Rare | €1.89 |