| Cold Case CrackerMurders at Karlov Manor · 46 | Murders at Karlov Manor | 46 | Common | €0.04 |
| Cold-Water SnapperDominaria · 48 | Dominaria | 48 | Common | €0.12 |
| Cold-Water SnapperThe List Tokens · DOM-48 | The List Tokens | DOM-48 | Common | €0.04 |
| Collar the CulpritGuilds of Ravnica · 5 | Guilds of Ravnica | 5 | Common | $0.04 |
| Collar the CulpritThe List Tokens · GRN-5 | The List Tokens | GRN-5 | Common | €0.05 |
| Collateral DamageFate Reforged · 95 | Fate Reforged | 95 | Common | $0.05 |
| Collateral DamageJumpstart · 305 | Jumpstart | 305 | Common | €0.16 |
| Collector's CaseMarvel Super Heroes Commander · 617 | Marvel Super Heroes Commander | 617 | Common | €0.12 |
| Collision CourseAetherdrift · 10 | Aetherdrift | 10 | Common | €0.06 |
| Colorful Feiyi SparrowGlobal Series Jiang Yanggu & Mu Yanling Tokens · 2 | Global Series Jiang Yanggu & Mu Yanling Tokens | 2 | Common | $0.17 |
| Colorful Feiyi SparrowTreasure Chest · 70811 | Treasure Chest | 70811 | Common | — |
| Color PieUnknown Event · CA11b | Unknown Event | CA11b | Common | — |
| Colossal Badger // Dig DeepCommander Legends: Battle for Baldur's Gate · 223 | Commander Legends: Battle for Baldur's Gate | 223 | Common | €0.08 |
| Colossal CollisionMarvel Super Heroes Commander · 558 | Marvel Super Heroes Commander | 558 | Common | €0.12 |
| Colossal DreadmaskModern Horizons 3 · 148 | Modern Horizons 3 | 148 | Common | €0.15 |
| Colossal DreadmawMasters 25 · 163 | Masters 25 | 163 | Common | €0.06 |
| Colossal DreadmawJumpstart 2022 · 640 | Jumpstart 2022 | 640 | Common | €0.09 |
| Colossal DreadmawFoundations Jumpstart · 646 | Foundations Jumpstart | 646 | Common | €0.14 |
| Colossal DreadmawCore Set 2019 · 172 | Core Set 2019 | 172 | Common | €0.10 |
| Colossal DreadmawCore Set 2021 · 176 | Core Set 2021 | 176 | Common | €0.09 |
| Colossal DreadmawMystery Booster 2 Tokens · 67 | Mystery Booster 2 Tokens | 67 | Common | €0.26 |
| Colossal DreadmawRivals of Ixalan · 125 | Rivals of Ixalan | 125 | Common | €0.02 |
| Colossal DreadmawThe List Tokens · XLN-180 | The List Tokens | XLN-180 | Common | €0.14 |
| Colossal DreadmawThe List Tokens · M21-176 | The List Tokens | M21-176 | Common | €0.03 |
| Colossal DreadmawIxalan · 180 | Ixalan | 180 | Common | €0.09 |
| Colossal DreadmawThe Zeta Set · 73 | The Zeta Set | 73 | Common | — |
| Colossal DreadmawThe Zeta Set · 194 | The Zeta Set | 194 | Common | — |
| Colossal DreadmawThe Zeta Set · 315 | The Zeta Set | 315 | Common | — |
| Colossal GrowthDominaria United · 158 | Dominaria United | 158 | Common | €0.09 |
| Colossal MightAlara Reborn · 51 | Alara Reborn | 51 | Common | €0.11 |
| Colossal MightArchenemy · 83 | Archenemy | 83 | Common | $0.22 |
| Colossal MightCommander 2011 · 190 | Commander 2011 | 190 | Common | $0.28 |
| ColossapedeAmonkhet · 161 | Amonkhet | 161 | Common | €0.09 |
| Colossodon YearlingDragons of Tarkir · 178 | Dragons of Tarkir | 178 | Common | €0.03 |
| Colos YearlingUrza's Destiny · 79 | Urza's Destiny | 79 | Common | €0.08 |
| Coma VeilShards of Alara · 36 | Shards of Alara | 36 | Common | $0.02 |
| Combat CourierThe Brothers' War · 77 | The Brothers' War | 77 | Common | €0.05 |
| Combat MedicAnthologies · 4 | Anthologies | 4 | Common | €0.15 |
| Combat MedicFallen Empires · 1a | Fallen Empires | 1a | Common | €0.07 |
| Combat MedicFallen Empires · 1b | Fallen Empires | 1b | Common | €0.08 |
| Combat MedicFallen Empires · 1c | Fallen Empires | 1c | Common | €0.09 |
| Combat MedicFallen Empires · 1d | Fallen Empires | 1d | Common | €0.09 |
| Combat MedicMasters Edition II · 9 | Masters Edition II | 9 | Common | — |
| Combat ProfessorJumpstart 2022 · 167 | Jumpstart 2022 | 167 | Common | €0.06 |
| Combat ProfessorStrixhaven: School of Mages · 11 | Strixhaven: School of Mages | 11 | Common | $0.07 |
| Combat TutorialFinal Fantasy · 48 | Final Fantasy | 48 | Common | €0.08 |
| Combo AttackBattlebond · 67 | Battlebond | 67 | Common | €0.03 |
| Combo AttackThe List Tokens · BBD-67 | The List Tokens | BBD-67 | Common | €0.07 |
| Comet CrawlerEdge of Eternities · 92 | Edge of Eternities | 92 | Common | €0.03 |
| Coming AttractionUnfinity · 135 | Unfinity | 135 | Common | €0.08 |