| Collective ResistanceModern Horizons 3 · 147 | Modern Horizons 3 | 147 | Uncommon | $1.53 |
| Collective ResistanceFoundations Commander · 196 | Foundations Commander | 196 | Uncommon | $0.66 |
| Collective ResistanceThe List Tokens · MH3-147 | The List Tokens | MH3-147 | Uncommon | — |
| Collector's VaultWilds of Eldraine · 244 | Wilds of Eldraine | 244 | Uncommon | €0.44 |
| Colleen Wing, Street SamuraiMarvel Super Heroes · 13 | Marvel Super Heroes | 13 | Uncommon | €0.09 |
| Collision // ColossusRavnica Allegiance · 223 | Ravnica Allegiance | 223 | Uncommon | €0.24 |
| ColossadactylThe Lost Caverns of Ixalan · 180 | The Lost Caverns of Ixalan | 180 | Uncommon | €0.10 |
| Colossal HeroicsJourney into Nyx · 118 | Journey into Nyx | 118 | Uncommon | €0.16 |
| Colossal MajestyForgotten Realms Commander · 154 | Forgotten Realms Commander | 154 | Uncommon | €1.46 |
| Colossal MajestyCommander 2019 · 158 | Commander 2019 | 158 | Uncommon | $1.35 |
| Colossal MajestyRavnica: Clue Edition · 160 | Ravnica: Clue Edition | 160 | Uncommon | $1.12 |
| Colossal MajestyJumpstart 2022 · 87 | Jumpstart 2022 | 87 | Uncommon | €0.99 |
| Colossal MajestyCore Set 2019 · 173 | Core Set 2019 | 173 | Uncommon | €0.83 |
| Colossal MajestyArena Beginner Set · 92 | Arena Beginner Set | 92 | Uncommon | — |
| Colossal MajestyFoundations Commander · 197 | Foundations Commander | 197 | Uncommon | $0.32 |
| Colossal PlowKaldheim · 236 | Kaldheim | 236 | Uncommon | €0.06 |
| Colossal PlowNeon Dynasty Commander · 148 | Neon Dynasty Commander | 148 | Uncommon | €0.20 |
| Colossal SkyturtleKamigawa: Neon Dynasty · 216 | Kamigawa: Neon Dynasty | 216 | Uncommon | €0.37 |
| Colossal SkyturtleThe List Tokens · NEO-216 | The List Tokens | NEO-216 | Uncommon | — |
| Colossus HammerForgotten Realms Commander · 202 | Forgotten Realms Commander | 202 | Uncommon | €1.50 |
| Colossus HammerFinal Fantasy Commander · 338 | Final Fantasy Commander | 338 | Uncommon | $0.65 |
| Colossus HammerGame Night: Free-for-All · 115 | Game Night: Free-for-All | 115 | Uncommon | €1.31 |
| Colossus HammerThe Lost Caverns of Ixalan Commander · 110 | The Lost Caverns of Ixalan Commander | 110 | Uncommon | €5.42 |
| Colossus HammerCore Set 2020 · 223 | Core Set 2020 | 223 | Uncommon | €1.07 |
| Colossus of SardiaRinascimento · 111 | Rinascimento | 111 | Uncommon | €1.13 |
| Colossus of SardiaRenaissance · 123 | Renaissance | 123 | Uncommon | €0.57 |
| Colossus of the Blood AgeSecrets of Strixhaven · 181 | Secrets of Strixhaven | 181 | Uncommon | €0.04 |
| Colossus, Steel StalwartMarvel Super Heroes Commander · 717 | Marvel Super Heroes Commander | 717 | Uncommon | €0.21 |
| Combat ResearchDominaria United · 44 | Dominaria United | 44 | Uncommon | $0.46 |
| Combat ResearchThe List Tokens · DMU-44 | The List Tokens | DMU-44 | Uncommon | — |
| Combat ThresherThe Brothers' War · 35 | The Brothers' War | 35 | Uncommon | €0.13 |
| Combine ChrysalisModern Horizons 2 · 191 | Modern Horizons 2 | 191 | Uncommon | €0.13 |
| Combine ChrysalisModern Horizons 2 · 362 | Modern Horizons 2 | 362 | Uncommon | €0.11 |
| Combine ChrysalisMarch of the Machine Commander · 319 | March of the Machine Commander | 319 | Uncommon | €0.22 |
| Combine ChrysalisThe List Tokens · MH2-191 | The List Tokens | MH2-191 | Uncommon | $0.25 |
| Combine ChrysalisJumpstart: Historic Horizons · 686 | Jumpstart: Historic Horizons | 686 | Uncommon | — |
| Combine GuildmageRavnica Allegiance · 163 | Ravnica Allegiance | 163 | Uncommon | €0.09 |
| CombustMagic 2011 · 130 | Magic 2011 | 130 | Uncommon | €0.08 |
| CombustMagic 2012 · 128 | Magic 2012 | 128 | Uncommon | €0.08 |
| CombustModern Masters 2015 · 110 | Modern Masters 2015 | 110 | Uncommon | $0.09 |
| Combustion ManAvatar: The Last Airbender · 127 | Avatar: The Last Airbender | 127 | Uncommon | €0.11 |
| Combustion TechniqueAvatar: The Last Airbender · 128 | Avatar: The Last Airbender | 128 | Uncommon | $0.23 |
| Combustion TechniqueAvatar: The Last Airbender · 301 | Avatar: The Last Airbender | 301 | Uncommon | $0.28 |
| Command BeaconLegendary Cube Prize Pack · 136 | Legendary Cube Prize Pack | 136 | Uncommon | — |
| Commander Liara PortyrCommander Legends: Battle for Baldur's Gate · 270 | Commander Legends: Battle for Baldur's Gate | 270 | Uncommon | €0.15 |
| Commander Liara PortyrCommander Legends: Battle for Baldur's Gate · 418 | Commander Legends: Battle for Baldur's Gate | 418 | Uncommon | €0.08 |
| Commander Liara PortyrCommander Legends: Battle for Baldur's Gate · 529 | Commander Legends: Battle for Baldur's Gate | 529 | Uncommon | €0.12 |
| Commander Liara PortyrThe List Tokens · CLB-270 | The List Tokens | CLB-270 | Uncommon | — |
| Commander's AuthorityAvacyn Restored · 13 | Avacyn Restored | 13 | Uncommon | €0.10 |
| Commander Sofia DaguerreFallout · 15 | Fallout | 15 | Uncommon | €0.26 |