| CounterspellMagic Online Promos · 31377 | Magic Online Promos | 31377 | Uncommon | — |
| CounterspellTempest Remastered · 43 | Tempest Remastered | 43 | Uncommon | — |
| CounterspellVintage Masters · 64 | Vintage Masters | 64 | Common | — |
| CounterspellMagic Online Promos · 36323 | Magic Online Promos | 36323 | Common | — |
| CounterspellMagic Online Promos · 86148 | Magic Online Promos | 86148 | Common | — |
| CounterspellMagic Online Promos · 91245 | Magic Online Promos | 91245 | Rare | — |
| CounterspellFoundations Commander · 61 | Foundations Commander | 61 | Uncommon | $2.50 |
| CounterspellSecret Lair Drop Tokens · 7117 | Secret Lair Drop Tokens | 7117 | Rare | $315.34 |
| CounterspellSecret Lair Drop Tokens · 7120 | Secret Lair Drop Tokens | 7120 | Rare | $14.21 |
| CounterspellSecret Lair Drop Tokens · 7123 | Secret Lair Drop Tokens | 7123 | Rare | €0.02 |
| CountersquallConflux · 103 | Conflux | 103 | Uncommon | €0.76 |
| CountersquallDuel Decks: Ajani vs. Nicol Bolas · 59 | Duel Decks: Ajani vs. Nicol Bolas | 59 | Uncommon | €0.48 |
| CountersquallThe List Tokens · DDH-59 | The List Tokens | DDH-59 | Uncommon | $0.43 |
| CountersquallUltimate Masters · 198 | Ultimate Masters | 198 | Uncommon | €0.72 |
| Countervailing WindsHour of Devastation · 32 | Hour of Devastation | 32 | Common | €0.18 |
| Countervailing WindsAmonkhet Remastered · 56 | Amonkhet Remastered | 56 | Common | — |
| Countless Gears RenegadeAether Revolt · 13 | Aether Revolt | 13 | Common | $0.06 |
| Countless Gears RenegadeThe List Tokens · AER-13 | The List Tokens | AER-13 | Common | €0.09 |
| Countless Gears RenegadeKaladesh Remastered · 14 | Kaladesh Remastered | 14 | Common | — |
| Count NefariaMarvel Super Heroes Commander · 651 | Marvel Super Heroes Commander | 651 | Uncommon | €0.13 |
| Count on LuckAetherdrift · 118 | Aetherdrift | 118 | Rare | €0.34 |
| Count on LuckAetherdrift · 385 | Aetherdrift | 385 | Rare | $0.36 |
| Count on LuckAetherdrift · 457 | Aetherdrift | 457 | Rare | €2.18 |
| Count on LuckAetherdrift Promos · 118p | Aetherdrift Promos | 118p | Rare | €0.35 |
| Count on LuckAetherdrift Promos · 118s | Aetherdrift Promos | 118s | Rare | $0.95 |
| Count on LuckFoundations Commander · 147 | Foundations Commander | 147 | Rare | $0.25 |
| Country RoadsAetherdrift · 253 | Aetherdrift | 253 | Uncommon | €0.07 |
| Countryside CrusherModern Masters · 108 | Modern Masters | 108 | Rare | €0.42 |
| Countryside CrusherMorningtide · 89 | Morningtide | 89 | Rare | €0.38 |
| Courage in CrisisCommander Masters · 278 | Commander Masters | 278 | Common | €0.09 |
| Courage in CrisisThe List Tokens · WAR-158 | The List Tokens | WAR-158 | Common | $0.14 |
| Courage in CrisisWar of the Spark · 158 | War of the Spark | 158 | Common | €0.11 |
| CourageousTales of Middle-earth Front Cards · 1 | Tales of Middle-earth Front Cards | 1 | — | — |
| Courageous GoblinFoundations · 82 | Foundations | 82 | Common | €0.04 |
| Courageous OutriderEldritch Moon · 18 | Eldritch Moon | 18 | Uncommon | €0.05 |
| Courageous OutriderShadows over Innistrad Remastered · 20 | Shadows over Innistrad Remastered | 20 | Uncommon | — |
| Courageous ResolveTales of Middle-earth Commander · 506 | Tales of Middle-earth Commander | 506 | Rare | €0.46 |
| Courageous ResolveTales of Middle-earth Commander · 550 | Tales of Middle-earth Commander | 550 | Rare | €0.75 |
| Courageous Resolve // Courageous ResolveTales of Middle-earth Scene Box · 16 | Tales of Middle-earth Scene Box | 16 | — | $0.22 |
| Courier BatInnistrad: Double Feature · 369 | Innistrad: Double Feature | 369 | Common | €0.26 |
| Courier BatInnistrad: Crimson Vow · 102 | Innistrad: Crimson Vow | 102 | Common | €0.13 |
| Courier GriffinBattle for Zendikar · 21 | Battle for Zendikar | 21 | Common | €0.05 |
| Courier HawkConspiracy · 68 | Conspiracy | 68 | Common | €0.09 |
| Courier HawkRavnica: City of Guilds · 12 | Ravnica: City of Guilds | 12 | Common | €0.06 |
| Courier of ComestiblesWizards Play Network 2026 · 6 | Wizards Play Network 2026 | 6 | Rare | €0.19 |
| Courier of ComestiblesTeenage Mutant Ninja Turtles · 112 | Teenage Mutant Ninja Turtles | 112 | Uncommon | €0.05 |
| Courier's BriefcaseStreets of New Capenna · 142 | Streets of New Capenna | 142 | Uncommon | $0.11 |
| Courier's BriefcaseStreets of New Capenna · 467 | Streets of New Capenna | 467 | Uncommon | €0.12 |
| Courier's BriefcasePioneer Masters · 171 | Pioneer Masters | 171 | Common | — |
| Courier's CapsuleShards of Alara · 37 | Shards of Alara | 37 | Common | €0.13 |