| Concealed CourtyardOutlaws of Thunder Junction · 268 | Outlaws of Thunder Junction | 268 | Rare | €1.39 |
| Concealed CourtyardOutlaws of Thunder Junction · 302 | Outlaws of Thunder Junction | 302 | Rare | $2.65 |
| Concealed CourtyardKaladesh Promos · 245s | Kaladesh Promos | 245s | Rare | €3.98 |
| Concealed CourtyardOutlaws of Thunder Junction Promos · 268p | Outlaws of Thunder Junction Promos | 268p | Rare | €0.93 |
| Concealed CourtyardOutlaws of Thunder Junction Promos · 268s | Outlaws of Thunder Junction Promos | 268s | Rare | €1.94 |
| Concealed CourtyardSecret Lair Drop Tokens · 1372 | Secret Lair Drop Tokens | 1372 | Rare | €5.27 |
| Concealed CourtyardKaladesh Remastered · 282 | Kaladesh Remastered | 282 | Rare | — |
| Concealed WeaponMurders at Karlov Manor · 117 | Murders at Karlov Manor | 117 | Uncommon | €0.02 |
| Concealing Curtains // Revealing EyeInnistrad: Double Feature · 368 | Innistrad: Double Feature | 368 | Rare | €0.39 |
| Concealing Curtains // Revealing EyeInnistrad: Crimson Vow Promos · 101s | Innistrad: Crimson Vow Promos | 101s | Rare | $0.62 |
| Concealing Curtains // Revealing EyeInnistrad: Crimson Vow · 101 | Innistrad: Crimson Vow | 101 | Rare | €0.27 |
| Concealing Curtains // Revealing EyeInnistrad: Crimson Vow · 367 | Innistrad: Crimson Vow | 367 | Rare | $0.35 |
| Concealing Curtains // Revealing EyeMagic Online Promos · 95351 | Magic Online Promos | 95351 | Rare | — |
| Conceited Witch // Conceited WitchWilds of Eldraine Art Series · 11 | Wilds of Eldraine Art Series | 11 | — | — |
| Conceited Witch // Price of BeautyWilds of Eldraine · 84 | Wilds of Eldraine | 84 | Common | €0.06 |
| ConcentrateEighth Edition · 68 | Eighth Edition | 68 | Uncommon | €0.18 |
| ConcentrateEighth Edition · 68★ | Eighth Edition | 68★ | Uncommon | $0.33 |
| ConcentrateCommander 2014 · 103 | Commander 2014 | 103 | Uncommon | $0.16 |
| ConcentrateDuel Decks: Merfolk vs. Goblins · 4 | Duel Decks: Merfolk vs. Goblins | 4 | Uncommon | €0.16 |
| ConcentrateExplorers of Ixalan Tokens · 9 | Explorers of Ixalan Tokens | 9 | Uncommon | €0.14 |
| ConcentrateFoundations Jumpstart · 301 | Foundations Jumpstart | 301 | Uncommon | €0.18 |
| ConcentrateOdyssey · 78 | Odyssey | 78 | Uncommon | $0.21 |
| ConcentratePlanechase Anthology · 16 | Planechase Anthology | 16 | Uncommon | €0.10 |
| ConcentratePlanechase 2012 · 16 | Planechase 2012 | 16 | Uncommon | €0.16 |
| ConcentrateThe List Tokens · E02-9 | The List Tokens | E02-9 | Uncommon | €0.10 |
| Concentrated FireMarvel Super Heroes Commander · 847 | Marvel Super Heroes Commander | 847 | Common | $0.14 |
| Concerted DefenseZendikar Rising · 52 | Zendikar Rising | 52 | Uncommon | €0.11 |
| Concerted EffortMarvel Universe · 42 | Marvel Universe | 42 | Mythic Rare | €0.54 |
| Concerted EffortRavnica: City of Guilds · 8 | Ravnica: City of Guilds | 8 | Rare | €1.69 |
| Concert KaboomistAlchemy: Murders at Karlov Manor · 14 | Alchemy: Murders at Karlov Manor | 14 | Uncommon | — |
| Concession StandUnfinity · 205a | Unfinity | 205a | Uncommon | $0.19 |
| Concession StandUnfinity · 205b | Unfinity | 205b | Uncommon | $0.17 |
| Concession StandUnfinity · 205c | Unfinity | 205c | Uncommon | $0.18 |
| Concession StandUnfinity · 205d | Unfinity | 205d | Uncommon | $0.19 |
| Conch HornFallen Empires · 83 | Fallen Empires | 83 | Rare | €2.45 |
| Conciliator's DuelistSecrets of Strixhaven Promos · 182p | Secrets of Strixhaven Promos | 182p | Rare | €0.04 |
| Conciliator's DuelistSecrets of Strixhaven · 182 | Secrets of Strixhaven | 182 | Rare | €0.13 |
| Conciliator's DuelistSecrets of Strixhaven · 348 | Secrets of Strixhaven | 348 | Rare | €0.24 |
| Conclave CavalierGuilds of Ravnica · 161 | Guilds of Ravnica | 161 | Uncommon | €0.05 |
| Conclave CavalierRavnica Remastered · 173 | Ravnica Remastered | 173 | Uncommon | €0.14 |
| Conclave EquenautDuel Decks: Elspeth vs. Tezzeret · 19 | Duel Decks: Elspeth vs. Tezzeret | 19 | Common | €0.09 |
| Conclave EquenautRavnica: City of Guilds · 9 | Ravnica: City of Guilds | 9 | Common | €0.05 |
| Conclave EquenautRavnica Remastered · 13 | Ravnica Remastered | 13 | Common | €0.02 |
| Conclave EvangelistRavnica: Clue Edition · 27 | Ravnica: Clue Edition | 27 | Rare | €1.33 |
| Conclave EvangelistThe List Tokens · CLU-27 | The List Tokens | CLU-27 | Rare | $0.38 |
| Conclave GuildmageGuilds of Ravnica · 162 | Guilds of Ravnica | 162 | Uncommon | €0.02 |
| Conclave MentorDouble Masters 2022 · 195 | Double Masters 2022 | 195 | Uncommon | $0.35 |
| Conclave MentorCore Set 2021 · 216 | Core Set 2021 | 216 | Uncommon | $0.37 |
| Conclave MentorMarch of the Machine Commander · 320 | March of the Machine Commander | 320 | Uncommon | €0.53 |
| Conclave MentorThe List Tokens · M21-216 | The List Tokens | M21-216 | Uncommon | €0.29 |