| Cityscape LevelerMagic Online Promos · 105858 | Magic Online Promos | 105858 | Mythic Rare | — |
| Citystalker ConnoisseurAlchemy: Innistrad · 27 | Alchemy: Innistrad | 27 | Rare | — |
| Citywatch SphinxGuilds of Ravnica · 33 | Guilds of Ravnica | 33 | Uncommon | €0.08 |
| Citywatch SphinxThe List Tokens · GRN-33 | The List Tokens | GRN-33 | Uncommon | €0.09 |
| Citywide BustCommander 2020 · 82 | Commander 2020 | 82 | Rare | €0.10 |
| Citywide BustGuilds of Ravnica · 4 | Guilds of Ravnica | 4 | Rare | €0.16 |
| Citywide BustGuilds of Ravnica Promos · 4s | Guilds of Ravnica Promos | 4s | Rare | €0.64 |
| Citywide BustStarter Commander Decks · 11 | Starter Commander Decks | 11 | Rare | $0.15 |
| Civic GardenerStreets of New Capenna · 140 | Streets of New Capenna | 140 | Common | €0.05 |
| Civic GuildmageMirage · 7 | Mirage | 7 | Common | €0.06 |
| Civic SaberDouble Masters 2022 · 300 | Double Masters 2022 | 300 | Uncommon | €0.09 |
| Civic SaberReturn to Ravnica · 227 | Return to Ravnica | 227 | Uncommon | $0.09 |
| Civic SaberRavnica Remastered · 254 | Ravnica Remastered | 254 | Uncommon | €0.09 |
| Civic StalwartRavnica Allegiance · 6 | Ravnica Allegiance | 6 | Common | $0.05 |
| Civic WayfinderTenth Edition · 255 | Tenth Edition | 255 | Common | €0.02 |
| Civic WayfinderDuel Decks: Nissa vs. Ob Nixilis Tokens · 5 | Duel Decks: Nissa vs. Ob Nixilis Tokens | 5 | Common | €0.03 |
| Civic WayfinderDuels of the Planeswalkers · 56 | Duels of the Planeswalkers | 56 | Common | $0.08 |
| Civic WayfinderEternal Masters · 161 | Eternal Masters | 161 | Common | €0.07 |
| Civic WayfinderSalvat 2011 · 126 | Salvat 2011 | 126 | Common | €0.05 |
| Civic WayfinderRavnica: City of Guilds · 157 | Ravnica: City of Guilds | 157 | Common | $0.06 |
| Civic WayfinderMagic Online Theme Decks · A64 | Magic Online Theme Decks | A64 | Common | — |
| Civilized Scholar // Homicidal BruteInnistrad · 47 | Innistrad | 47 | Uncommon | €0.10 |
| Civil ServantStreets of New Capenna · 176 | Streets of New Capenna | 176 | Common | €0.03 |
| Clachan FestivalLorwyn Eclipsed · 10 | Lorwyn Eclipsed | 10 | Uncommon | €0.09 |
| Clackbridge TrollThrone of Eldraine · 84 | Throne of Eldraine | 84 | Rare | €0.45 |
| Clackbridge TrollThrone of Eldraine · 353 | Throne of Eldraine | 353 | Rare | €2.05 |
| Clackbridge TrollThrone of Eldraine Promos · 84p | Throne of Eldraine Promos | 84p | Rare | €0.53 |
| Clackbridge TrollThrone of Eldraine Promos · 84s | Throne of Eldraine Promos | 84s | Rare | €0.93 |
| Claim // FameHour of Devastation · 150 | Hour of Devastation | 150 | Uncommon | $0.20 |
| Claim // FameThe List Tokens · HOU-150 | The List Tokens | HOU-150 | Uncommon | €0.17 |
| Claim // FameAmonkhet Remastered · 229 | Amonkhet Remastered | 229 | Uncommon | — |
| Claim JumperOutlaws of Thunder Junction · 8 | Outlaws of Thunder Junction | 8 | Rare | €0.64 |
| Claim JumperOutlaws of Thunder Junction · 310 | Outlaws of Thunder Junction | 310 | Rare | €2.12 |
| Claim JumperOutlaws of Thunder Junction Promos · 8p | Outlaws of Thunder Junction Promos | 8p | Rare | €1.08 |
| Claim JumperOutlaws of Thunder Junction Promos · 8s | Outlaws of Thunder Junction Promos | 8s | Rare | €1.62 |
| Claim JumperSecrets of Strixhaven Commander · 140 | Secrets of Strixhaven Commander | 140 | Rare | €0.35 |
| Claim of ErebosBorn of the Gods · 64 | Born of the Gods | 64 | Common | $0.04 |
| Claim the FirstbornThrone of Eldraine · 118 | Throne of Eldraine | 118 | Uncommon | €0.21 |
| Claim the FirstbornStrixhaven Mystical Archive · 37 | Strixhaven Mystical Archive | 37 | Uncommon | €0.17 |
| Claim the FirstbornStrixhaven Mystical Archive · 100 | Strixhaven Mystical Archive | 100 | Uncommon | €0.42 |
| Claim the KingdomMarvel Super Heroes · 163 | Marvel Super Heroes | 163 | Uncommon | €0.14 |
| Claim the PreciousThe Lord of the Rings: Tales of Middle-earth · 81 | The Lord of the Rings: Tales of Middle-earth | 81 | Common | €0.16 |
| Claim the PreciousThe Lord of the Rings: Tales of Middle-earth · 532 | The Lord of the Rings: Tales of Middle-earth | 532 | Common | €1.33 |
| Claire D'Loon, Joy SculptorUnfinity · 165 | Unfinity | 165 | Rare | €0.09 |
| Claire D'Loon, Joy SculptorUnfinity · 258 | Unfinity | 258 | Rare | €0.15 |
| Claire D'Loon, Joy SculptorUnfinity · 451 | Unfinity | 451 | Rare | $0.32 |
| Claire D'Loon, Joy SculptorUnfinity · 509 | Unfinity | 509 | Rare | $0.24 |
| ClairvoyanceIce Age · 63 | Ice Age | 63 | Common | €0.09 |
| ClamavusWarhammer 40,000 Commander · 90 | Warhammer 40,000 Commander | 90 | Rare | $1.76 |
| ClamavusWarhammer 40,000 Commander · 90★ | Warhammer 40,000 Commander | 90★ | Rare | $6.63 |