| Intrepid PaleontologistThe Lost Caverns of Ixalan · 381 | The Lost Caverns of Ixalan | 381 | Rare | €0.42 |
| Intrepid PaleontologistThe Lost Caverns of Ixalan Promos · 193p | The Lost Caverns of Ixalan Promos | 193p | Rare | €0.32 |
| Intrepid PaleontologistThe Lost Caverns of Ixalan Promos · 193s | The Lost Caverns of Ixalan Promos | 193s | Rare | $0.82 |
| Intruder AlarmEighth Edition · 86 | Eighth Edition | 86 | Rare | €2.82 |
| Intruder AlarmEighth Edition · 86★ | Eighth Edition | 86★ | Rare | $5.89 |
| Intruder AlarmSecret Lair Drop Tokens · 229 | Secret Lair Drop Tokens | 229 | Rare | €7.77 |
| Intruder AlarmStronghold · 34 | Stronghold | 34 | Rare | €3.76 |
| Intruder AlarmThe List Tokens · 8ED-86 | The List Tokens | 8ED-86 | Rare | €2.55 |
| Intruder AlarmWilds of Eldraine: Enchanting Tales · 21 | Wilds of Eldraine: Enchanting Tales | 21 | Rare | €2.85 |
| IntuitionJudge Gift Cards 2003 · 1 | Judge Gift Cards 2003 | 1 | Rare | €1,665.70 |
| IntuitionTempest · 70 | Tempest | 70 | Rare | €36.33 |
| IntuitionTempest Remastered · 54 | Tempest Remastered | 54 | Rare | — |
| IntuitionMagic Online Promos · 36046 | Magic Online Promos | 36046 | Rare | — |
| InundateEventide · 25 | Eventide | 25 | Rare | €5.08 |
| Invader ParasiteNew Phyrexia · 87 | New Phyrexia | 87 | Rare | $0.23 |
| Invasion of Alara // Awaken the MaelstromMarch of the Machine · 230 | March of the Machine | 230 | Rare | €0.23 |
| Invasion of Alara // Awaken the MaelstromMarch of the Machine Promos · 230s | March of the Machine Promos | 230s | Rare | €0.96 |
| Invasion of Arcavios // Invocation of the FoundersMarch of the Machine · 61 | March of the Machine | 61 | Rare | €0.26 |
| Invasion of Arcavios // Invocation of the FoundersMarch of the Machine Promos · 61s | March of the Machine Promos | 61s | Rare | €0.90 |
| Invasion of Fiora // Marchesa, Resolute MonarchMarch of the Machine · 114 | March of the Machine | 114 | Rare | €0.42 |
| Invasion of Fiora // Marchesa, Resolute MonarchMarch of the Machine Promos · 114s | March of the Machine Promos | 114s | Rare | €1.39 |
| Invasion of Gobakhan // Lightshield ArrayMarch of the Machine · 22 | March of the Machine | 22 | Rare | $0.46 |
| Invasion of Gobakhan // Lightshield ArrayMarch of the Machine Promos · 22s | March of the Machine Promos | 22s | Rare | $1.72 |
| Invasion of Ikoria // Zilortha, Apex of IkoriaMarch of the Machine · 190 | March of the Machine | 190 | Rare | €7.36 |
| Invasion of Ikoria // Zilortha, Apex of IkoriaMarch of the Machine Promos · 190s | March of the Machine Promos | 190s | Rare | €13.54 |
| Invasion of Innistrad // Deluge of the DeadInnistrad Remastered · 120 | Innistrad Remastered | 120 | Rare | €0.26 |
| Invasion of Ixalan // Belligerent RegisaurMarch of the Machine · 191 | March of the Machine | 191 | Rare | €0.32 |
| Invasion of Ixalan // Belligerent RegisaurMarch of the Machine Promos · 191s | March of the Machine Promos | 191s | Rare | $0.73 |
| Invasion of Kaldheim // Pyre of the World TreeMarch of the Machine · 145 | March of the Machine | 145 | Rare | €0.27 |
| Invasion of Kaldheim // Pyre of the World TreeMarch of the Machine Promos · 145s | March of the Machine Promos | 145s | Rare | €0.26 |
| Invasion of Karsus // Refraction ElementalMarch of the Machine · 146 | March of the Machine | 146 | Rare | €0.22 |
| Invasion of Karsus // Refraction ElementalMarch of the Machine Promos · 146s | March of the Machine Promos | 146s | Rare | €0.72 |
| Invasion of Segovia // Caetus, Sea Tyrant of SegoviaMarch of the Machine · 63 | March of the Machine | 63 | Rare | €0.72 |
| Invasion of Segovia // Caetus, Sea Tyrant of SegoviaMarch of the Machine Promos · 63s | March of the Machine Promos | 63s | Rare | €1.68 |
| Invasion of Theros // Ephara, Ever-ShelteringMarch of the Machine · 23 | March of the Machine | 23 | Rare | $0.49 |
| Invasion of Theros // Ephara, Ever-ShelteringMarch of the Machine Promos · 23s | March of the Machine Promos | 23s | Rare | €0.99 |
| Invasion of Tolvada // The Broken SkyMarch of the Machine · 241 | March of the Machine | 241 | Rare | €0.27 |
| Invasion of Tolvada // The Broken SkyMarch of the Machine Promos · 241s | March of the Machine Promos | 241s | Rare | €0.97 |
| Invasion PlansThe List Tokens · STH-89 | The List Tokens | STH-89 | Rare | €0.73 |
| Invasion PlansStronghold · 89 | Stronghold | 89 | Rare | €1.00 |
| Invasion PlansSecret Lair Drop Tokens · 7107 | Secret Lair Drop Tokens | 7107 | Rare | €4.42 |
| Invasion SpecialistUnknown Event · RB04b | Unknown Event | RB04b | Rare | $3.00 |
| Inventive Iteration // Living BreakthroughKamigawa: Neon Dynasty · 57 | Kamigawa: Neon Dynasty | 57 | Rare | €0.14 |
| Inventive Iteration // Living BreakthroughKamigawa: Neon Dynasty · 355 | Kamigawa: Neon Dynasty | 355 | Rare | $0.37 |
| Inventive Iteration // Living BreakthroughKamigawa: Neon Dynasty · 443 | Kamigawa: Neon Dynasty | 443 | Rare | €0.27 |
| Inventive Iteration // Living BreakthroughKamigawa: Neon Dynasty Promos · 57s | Kamigawa: Neon Dynasty Promos | 57s | Rare | $0.38 |
| Inventive Iteration // Living BreakthroughMagic Online Promos · 97937 | Magic Online Promos | 97937 | Rare | — |
| Inventors' FairKaladesh · 247 | Kaladesh | 247 | Rare | €11.68 |
| Inventors' FairKaladesh Promos · 247s | Kaladesh Promos | 247s | Rare | €19.88 |
| Inventors' FairThe List Tokens · KLD-247 | The List Tokens | KLD-247 | Rare | €9.40 |