| Cloister GargoyleThe List Tokens · AFR-302 | The List Tokens | AFR-302 | Uncommon | €0.08 |
| Cloister Gargoyle // Cloister GargoyleAdventures in the Forgotten Realms Art Series · 65 | Adventures in the Forgotten Realms Art Series | 65 | — | — |
| CloneUnlimited Edition · 52 | Unlimited Edition | 52 | Uncommon | €8.34 |
| CloneRevised Edition · 51 | Revised Edition | 51 | Uncommon | €0.55 |
| Clone30th Anniversary Edition · 51 | 30th Anniversary Edition | 51 | Uncommon | €3.42 |
| Clone30th Anniversary Edition · 348 | 30th Anniversary Edition | 348 | Uncommon | — |
| CloneTenth Edition · 73 | Tenth Edition | 73 | Rare | €0.35 |
| CloneNinth Edition · 67 | Ninth Edition | 67 | Rare | €0.32 |
| CloneNinth Edition · 67★ | Ninth Edition | 67★ | Rare | $0.44 |
| CloneCollectors' Edition · 52 | Collectors' Edition | 52 | Uncommon | €3.63 |
| CloneIntl. Collectors' Edition · 52 | Intl. Collectors' Edition | 52 | Uncommon | €6.04 |
| CloneDuel Decks: Venser vs. Koth · 14 | Duel Decks: Venser vs. Koth | 14 | Rare | €0.31 |
| CloneForeign Black Border · 51 | Foreign Black Border | 51 | Uncommon | €1.47 |
| CloneLimited Edition Alpha · 51 | Limited Edition Alpha | 51 | Uncommon | €117.53 |
| CloneLimited Edition Beta · 52 | Limited Edition Beta | 52 | Uncommon | €39.69 |
| CloneMagic 2010 · 45 | Magic 2010 | 45 | Rare | €0.19 |
| CloneMagic 2011 · 49 | Magic 2011 | 49 | Rare | $0.31 |
| CloneMagic 2013 · 45 | Magic 2013 | 45 | Rare | €0.31 |
| CloneMagic 2014 · 47 | Magic 2014 | 47 | Rare | €0.43 |
| CloneOnslaught · 75 | Onslaught | 75 | Rare | €0.67 |
| CloneSummer Magic / Edgar · 51 | Summer Magic / Edgar | 51 | Uncommon | $0.40 |
| CloneAvatar: The Last Airbender Eternal · 11 | Avatar: The Last Airbender Eternal | 11 | Mythic Rare | €0.99 |
| CloneThe Zeta Set · 15 | The Zeta Set | 15 | Uncommon | — |
| CloneThe Zeta Set · 136 | The Zeta Set | 136 | Uncommon | — |
| CloneThe Zeta Set · 257 | The Zeta Set | 257 | Uncommon | — |
| CloneSecret Lair Drop Tokens · 7164 | Secret Lair Drop Tokens | 7164 | Rare | $2.48 |
| Clone CrafterAlchemy: Innistrad · 14 | Alchemy: Innistrad | 14 | Rare | — |
| Clone LegionCommander 2017 · 84 | Commander 2017 | 84 | Mythic Rare | $1.31 |
| Clone LegionDragons of Tarkir · 48 | Dragons of Tarkir | 48 | Mythic Rare | €1.36 |
| Clone LegionNew Capenna Commander · 215 | New Capenna Commander | 215 | Mythic Rare | €1.30 |
| Clone LegionAvatar: The Last Airbender Eternal · 12 | Avatar: The Last Airbender Eternal | 12 | Mythic Rare | €1.31 |
| Clone ShellDouble Masters · 241 | Double Masters | 241 | Uncommon | €0.11 |
| Clone ShellScars of Mirrodin · 143 | Scars of Mirrodin | 143 | Uncommon | €0.08 |
| Close EncounterEdge of Eternities · 176 | Edge of Eternities | 176 | Uncommon | €0.09 |
| Close QuartersMercadian Masques · 184 | Mercadian Masques | 184 | Uncommon | $0.27 |
| Closing StatementStrixhaven: School of Mages · 169 | Strixhaven: School of Mages | 169 | Uncommon | €0.06 |
| Clot SliverCommander Masters · 861 | Commander Masters | 861 | Common | €0.21 |
| Clot SliverPremium Deck Series: Slivers · 5 | Premium Deck Series: Slivers | 5 | Common | €0.49 |
| Clot SliverTempest · 112 | Tempest | 112 | Common | €0.23 |
| Clot SliverTempest Remastered · 85 | Tempest Remastered | 85 | Common | — |
| CloudblazerMasters 25 · 201 | Masters 25 | 201 | Uncommon | €0.17 |
| CloudblazerForgotten Realms Commander · 182 | Forgotten Realms Commander | 182 | Uncommon | €0.10 |
| CloudblazerBloomburrow Commander · 249 | Bloomburrow Commander | 249 | Uncommon | €0.05 |
| CloudblazerFoundations · 653 | Foundations | 653 | Uncommon | $0.09 |
| CloudblazerKaldheim Commander · 84 | Kaldheim Commander | 84 | Uncommon | €0.15 |
| CloudblazerKaladesh · 176 | Kaladesh | 176 | Uncommon | €0.11 |
| CloudblazerStarter Commander Decks · 221 | Starter Commander Decks | 221 | Uncommon | €0.12 |
| CloudblazerKaladesh Remastered · 189 | Kaladesh Remastered | 189 | Uncommon | — |
| Cloudbound MoogleFinal Fantasy · 11 | Final Fantasy | 11 | Common | €0.08 |
| Cloudchaser EagleSeventh Edition · 11 | Seventh Edition | 11 | Common | $0.13 |