| Martyr of FrostDuel Decks Anthology: Jace vs. Chandra · 2 | Duel Decks Anthology: Jace vs. Chandra | 2 | Common | €0.21 |
| Martyr of FrostSalvat 2005 · H5 | Salvat 2005 | H5 | Common | €0.11 |
| Martyr of FrostSalvat 2005 · H17 | Salvat 2005 | H17 | Common | €0.10 |
| Martyr of SandsColdsnap · 15 | Coldsnap | 15 | Common | €0.22 |
| Martyr of SandsUltimate Masters · 25 | Ultimate Masters | 25 | Common | €0.24 |
| Martyr of SporesColdsnap · 113 | Coldsnap | 113 | Common | €0.12 |
| Martyr's SoulJumpstart 2022 · 212 | Jumpstart 2022 | 212 | Common | €0.17 |
| Martyr's SoulModern Horizons · 19 | Modern Horizons | 19 | Common | $0.15 |
| MarutCommander Legends: Battle for Baldur's Gate · 322 | Commander Legends: Battle for Baldur's Gate | 322 | Common | €0.05 |
| Marvelous MeleeMarvel Super Heroes Commander · 549 | Marvel Super Heroes Commander | 549 | Common | €0.16 |
| Masked BanditsStreets of New Capenna · 201 | Streets of New Capenna | 201 | Common | €0.04 |
| Masked BanditsStreets of New Capenna · 319 | Streets of New Capenna | 319 | Common | €0.02 |
| Masked BanditsStreets of New Capenna · 384 | Streets of New Capenna | 384 | Common | €0.19 |
| Masked BlackguardRavnica: Clue Edition · 115 | Ravnica: Clue Edition | 115 | Common | $0.09 |
| Masked BlackguardFoundations Jumpstart · 459 | Foundations Jumpstart | 459 | Common | €0.07 |
| Masked BlackguardCore Set 2021 · 113 | Core Set 2021 | 113 | Common | €0.02 |
| Masked MeowerMarvel Super Heroes Commander · 807 | Marvel Super Heroes Commander | 807 | Common | €0.13 |
| Masked MeowerMarvel's Spider-Man · 82 | Marvel's Spider-Man | 82 | Common | $0.17 |
| Masked MeowerThrough the Omenpaths · 96 | Through the Omenpaths | 96 | Common | — |
| Masked VandalKaldheim · 184 | Kaldheim | 184 | Common | $1.59 |
| Masked VandalKaldheim · 405 | Kaldheim | 405 | Common | €4.42 |
| Masked VandalThe List Tokens · KHM-184 | The List Tokens | KHM-184 | Common | $1.65 |
| Mask of Law and GraceUrza's Destiny · 11 | Urza's Destiny | 11 | Common | $1.64 |
| Mask of Law and GraceThe List Tokens · UDS-11 | The List Tokens | UDS-11 | Common | — |
| Massacre TotemBattle the Horde Tokens · 12 | Battle the Horde Tokens | 12 | Common | $1.03 |
| Massive MightInnistrad: Double Feature · 475 | Innistrad: Double Feature | 475 | Common | €0.12 |
| Massive MightThe List Tokens · VOW-208 | The List Tokens | VOW-208 | Common | €0.08 |
| Massive MightInnistrad: Crimson Vow · 208 | Innistrad: Crimson Vow | 208 | Common | €0.08 |
| Massive RaidGatecrash · 100 | Gatecrash | 100 | Common | €0.30 |
| Mass of GhoulsTenth Edition · 156 | Tenth Edition | 156 | Common | $0.04 |
| Mass of GhoulsFuture Sight · 88 | Future Sight | 88 | Common | $0.11 |
| Mass of GhoulsTime Spiral Remastered · 122 | Time Spiral Remastered | 122 | Common | €0.05 |
| Master ChefCommander Legends: Battle for Baldur's Gate · 241 | Commander Legends: Battle for Baldur's Gate | 241 | Common | €0.14 |
| Master ChefCommander Legends: Battle for Baldur's Gate · 519 | Commander Legends: Battle for Baldur's Gate | 519 | Common | €0.11 |
| Master DecoyEighth Edition · 29 | Eighth Edition | 29 | Common | $0.03 |
| Master DecoyEighth Edition · 29★ | Eighth Edition | 29★ | Common | $0.03 |
| Master DecoyNinth Edition · 27 | Ninth Edition | 27 | Common | €0.06 |
| Master DecoyNinth Edition · 27★ | Ninth Edition | 27★ | Common | $0.06 |
| Master DecoyBattle Royale Box Set · 44 | Battle Royale Box Set | 44 | Common | €0.82 |
| Master DecoyDuel Decks: Speed vs. Cunning Tokens · 50 | Duel Decks: Speed vs. Cunning Tokens | 50 | Common | €0.08 |
| Master DecoyThe List Tokens · TMP-29 | The List Tokens | TMP-29 | Common | €0.10 |
| Master DecoyTempest · 29 | Tempest | 29 | Common | $0.10 |
| Master DecoyTempest Remastered · 18 | Tempest Remastered | 18 | Common | — |
| Masterful FlourishSecrets of Strixhaven · 89 | Secrets of Strixhaven | 89 | Common | €0.07 |
| Master of DiversionMagic 2014 · 24 | Magic 2014 | 24 | Common | $0.05 |
| Master's CallMirrodin Besieged · 13 | Mirrodin Besieged | 13 | Common | €0.11 |
| Master's CallMagic Online Promos · 39644 | Magic Online Promos | 39644 | Common | — |
| Master SkaldKaldheim · 19 | Kaldheim | 19 | Common | €0.03 |
| Master's RebukeJumpstart 2022 · 689 | Jumpstart 2022 | 689 | Common | €0.19 |
| Master's RebukeKamigawa: Neon Dynasty · 202 | Kamigawa: Neon Dynasty | 202 | Common | €0.11 |