Cards · Mox Ledger · Mox LedgerUn-Known Event Playtest Cards
| Trash Panda | Un-Known Event Playtest Cards | — | Promo | $175.00 | $59.99 | — | — |
| Treachery | Urza's Destiny | 50 | Rare | $50.00 | $44.35 | $444.99 | $423.57 |
| Tricky Mage | Un-Known Event Playtest Cards | — | Promo | $24.02 | $25.00 | — | — |
| Trinisphere | Secret Lair Drop Series | 1485 | Mythic | $38.92 | $34.20 | — | — |
| Trinisphere | Double Masters | 303 | Mythic | $39.41 | $37.19 | $49.99 | $36.08 |
| Tsunami | Beta Edition | — | Uncommon | $43.40 | $48.15 | — | — |
| Tunnel | Alpha Edition | — | Uncommon | $26.00 | $60.00 | — | — |
| Twiddle | Alpha Edition | — | Common | $60.09 | $46.13 | — | — |
