| Craw WurmForeign Black Border · 190 | Foreign Black Border | 190 | Common | €0.21 |
| Craw WurmLimited Edition Alpha · 190 | Limited Edition Alpha | 190 | Common | €23.21 |
| Craw WurmLimited Edition Beta · 191 | Limited Edition Beta | 191 | Common | €7.14 |
| Craw WurmMagic 2010 · 173 | Magic 2010 | 173 | Common | €0.04 |
| Craw WurmSummer Magic / Edgar · 190 | Summer Magic / Edgar | 190 | Common | €157.10 |
| Crazed GoblinDarksteel · 56 | Darksteel | 56 | Common | €0.03 |
| Creature BondUnlimited Edition · 56 | Unlimited Edition | 56 | Common | $0.63 |
| Creature BondRevised Edition · 55 | Revised Edition | 55 | Common | €0.19 |
| Creature Bond30th Anniversary Edition · 55 | 30th Anniversary Edition | 55 | Common | $0.53 |
| Creature Bond30th Anniversary Edition · 352 | 30th Anniversary Edition | 352 | Common | €35.00 |
| Creature BondFourth Edition Foreign Black Border · 66 | Fourth Edition Foreign Black Border | 66 | Common | €0.16 |
| Creature BondFourth Edition · 66 | Fourth Edition | 66 | Common | $0.07 |
| Creature BondCollectors' Edition · 56 | Collectors' Edition | 56 | Common | €0.39 |
| Creature BondIntl. Collectors' Edition · 56 | Intl. Collectors' Edition | 56 | Common | €3.63 |
| Creature BondForeign Black Border · 55 | Foreign Black Border | 55 | Common | €0.08 |
| Creature BondLimited Edition Alpha · 55 | Limited Edition Alpha | 55 | Common | €19.08 |
| Creature BondLimited Edition Beta · 56 | Limited Edition Beta | 56 | Common | €3.82 |
| Creature BondSummer Magic / Edgar · 55 | Summer Magic / Edgar | 55 | Common | €143.33 |
| Creeping BloodsuckerJumpstart 2022 · 21 | Jumpstart 2022 | 21 | Common | €4.58 |
| Creeping BloodsuckerFoundations Jumpstart · 415 | Foundations Jumpstart | 415 | Common | €4.37 |
| Creeping PeeperDuskmourn: House of Horror · 46 | Duskmourn: House of Horror | 46 | Common | €0.06 |
| CremateGuildpact · 45 | Guildpact | 45 | Common | $0.15 |
| CremateReturn to Ravnica · 59 | Return to Ravnica | 59 | Common | €0.12 |
| Creosote HeathOutlaws of Thunder Junction · 255 | Outlaws of Thunder Junction | 255 | Common | €0.16 |
| Crested CraghornLegions · 91 | Legions | 91 | Common | €0.06 |
| Crib SwapDouble Masters · 12 | Double Masters | 12 | Common | €0.11 |
| Crib SwapCommander Legends: Battle for Baldur's Gate · 690 | Commander Legends: Battle for Baldur's Gate | 690 | Common | €0.16 |
| Crimestopper SpriteMurders at Karlov Manor · 49 | Murders at Karlov Manor | 49 | Common | €0.04 |
| Crimson AcolyteInvasion · 11 | Invasion | 11 | Common | $0.37 |
| Crimson Fleet CommodoreCommander Legends · 171 | Commander Legends | 171 | Common | €0.15 |
| Crimson Fleet CommodoreCommander Masters · 211 | Commander Masters | 211 | Common | $0.17 |
| Crimson Fleet CommodoreThe List Tokens · CMR-171 | The List Tokens | CMR-171 | Common | €0.08 |
| Crimson KoboldsLegends · 139 | Legends | 139 | Common | $2.57 |
| Crimson KoboldsMasters Edition III · 93 | Masters Edition III | 93 | Common | — |
| Crimson MageMasters 25 · 127 | Masters 25 | 127 | Common | €0.03 |
| Crimson OperativeMarvel Super Heroes · 126 | Marvel Super Heroes | 126 | Common | €0.05 |
| Crimson OperativeMarvel Super Heroes Commander · 848 | Marvel Super Heroes Commander | 848 | Common | $0.12 |
| Crimson WispsFoundations Jumpstart · 533 | Foundations Jumpstart | 533 | Common | $0.92 |
| Crimson WispsThe List Tokens · SHM-88 | The List Tokens | SHM-88 | Common | $0.94 |
| Crimson WispsShadowmoor · 88 | Shadowmoor | 88 | Common | €1.28 |
| Crimson WispsThe List Tokens · J25-533 | The List Tokens | J25-533 | Common | $0.98 |
| Crippling BlightMagic 2013 · 85 | Magic 2013 | 85 | Common | €0.02 |
| Crippling BlightMagic 2015 · 92 | Magic 2015 | 92 | Common | €0.07 |
| Crippling BlightThe List Tokens · M15-92 | The List Tokens | M15-92 | Common | €0.06 |
| Crippling ChillAvacyn Restored · 46 | Avacyn Restored | 46 | Common | $0.02 |
| Crippling ChillJumpstart 2022 · 284 | Jumpstart 2022 | 284 | Common | €0.13 |
| Crippling ChillKhans of Tarkir · 35 | Khans of Tarkir | 35 | Common | $0.04 |
| Crippling ChillModern Masters 2017 · 34 | Modern Masters 2017 | 34 | Common | €0.03 |
| Crippling FatigueHachette UK · 6 | Hachette UK | 6 | Common | — |
| Crippling FatigueHachette UK · 30 | Hachette UK | 30 | Common | €0.04 |