| Rottenmouth ViperBloomburrow Promos · 107s | Bloomburrow Promos | 107s | Mythic Rare | $10.24 |
| Rottenmouth Viper // Rottenmouth ViperBloomburrow Art Series · 36 | Bloomburrow Art Series | 36 | — | — |
| Rotten ReunionInnistrad: Double Feature · 119 | Innistrad: Double Feature | 119 | Common | $0.43 |
| Rotten ReunionInnistrad: Midnight Hunt · 119 | Innistrad: Midnight Hunt | 119 | Common | $0.20 |
| Rot-Tide GargantuaInnistrad: Double Feature · 396 | Innistrad: Double Feature | 396 | Common | €0.12 |
| Rot-Tide GargantuaInnistrad: Crimson Vow · 129 | Innistrad: Crimson Vow | 129 | Common | €0.07 |
| Rotting FensnakeInnistrad · 113 | Innistrad | 113 | Common | $0.08 |
| Rotting GiantOdyssey · 158 | Odyssey | 158 | Uncommon | $0.34 |
| Rotting LegionMagic 2011 · 115 | Magic 2011 | 115 | Common | €0.06 |
| Rotting MastodonKhans of Tarkir · 87 | Khans of Tarkir | 87 | Common | $0.05 |
| Rotting RatsConflux · 51 | Conflux | 51 | Common | $0.68 |
| Rotting RatsPlanechase · 39 | Planechase | 39 | Common | $1.52 |
| Rotting RegisaurCore Set 2020 · 111 | Core Set 2020 | 111 | Rare | €1.63 |
| Rotting RegisaurCore Set 2020 Promos · 111p | Core Set 2020 Promos | 111p | Rare | $2.13 |
| Rotting RegisaurCore Set 2020 Promos · 111s | Core Set 2020 Promos | 111s | Rare | €3.34 |
| Rotting RegisaurSecret Lair Drop Tokens · 852 | Secret Lair Drop Tokens | 852 | Rare | €1.68 |
| Rotting RegisaurThe List Tokens · M20-111 | The List Tokens | M20-111 | Rare | €1.23 |
| Rotwidow PackModern Horizons · 212 | Modern Horizons | 212 | Uncommon | €0.29 |
| Rotwidow PackJumpstart: Historic Horizons · 712 | Jumpstart: Historic Horizons | 712 | Uncommon | — |
| Rot WolfMirrodin Besieged · 90 | Mirrodin Besieged | 90 | Common | $0.21 |
| Rot WolfDuel Decks: Mirrodin Pure vs. New Phyrexia · 54 | Duel Decks: Mirrodin Pure vs. New Phyrexia | 54 | Common | — |
| Rough Rhino CavalryAvatar: The Last Airbender · 152 | Avatar: The Last Airbender | 152 | Common | €0.04 |
| Roughshod DuoBloomburrow · 150 | Bloomburrow | 150 | Common | €0.04 |
| Roughshod MentorDuels of the Planeswalkers · 81 | Duels of the Planeswalkers | 81 | Uncommon | $0.15 |
| Roughshod MentorSalvat 2011 · 157 | Salvat 2011 | 157 | Uncommon | €0.11 |
| Roughshod MentorShadowmoor · 128 | Shadowmoor | 128 | Uncommon | €0.10 |
| Rough // TumbleCommander 2013 · 118 | Commander 2013 | 118 | Uncommon | €0.23 |
| Rough // TumblePlanar Chaos · 114 | Planar Chaos | 114 | Uncommon | €0.30 |
| Rough // TumbleTime Spiral Remastered · 186 | Time Spiral Remastered | 186 | Uncommon | €0.24 |
| RouseMercadian Masques · 157 | Mercadian Masques | 157 | Common | $0.14 |
| Rouse the MobJourney into Nyx · 109 | Journey into Nyx | 109 | Common | €0.12 |
| Rousing of SoulsConspiracy · 19 | Conspiracy | 19 | Common | €0.11 |
| Rousing ReadCore Set 2021 · 67 | Core Set 2021 | 67 | Common | €0.10 |
| Rousing RefrainCommander 2021 · 56 | Commander 2021 | 56 | Rare | €0.83 |
| Rousing RefrainCommander 2021 · 383 | Commander 2021 | 383 | Rare | €2.56 |
| Rousing RefrainOutlaws of Thunder Junction Commander · 178 | Outlaws of Thunder Junction Commander | 178 | Rare | €1.00 |
| Rousing RefrainSecrets of Strixhaven Commander · 253 | Secrets of Strixhaven Commander | 253 | Rare | €0.30 |
| Rousing RefrainMagic Online Promos · 90110 | Magic Online Promos | 90110 | Rare | — |
| RoutCommander 2017 · 71 | Commander 2017 | 71 | Rare | €0.27 |
| RoutCommander 2021 · 101 | Commander 2021 | 101 | Rare | €0.20 |
| RoutConspiracy · 80 | Conspiracy | 80 | Rare | $0.30 |
| RoutInvasion · 34 | Invasion | 34 | Rare | $0.99 |
| RoutThe List Tokens · INV-34 | The List Tokens | INV-34 | Rare | $0.30 |
| RoutThe List Tokens · C21-101 | The List Tokens | C21-101 | Rare | €0.21 |
| RoutMagic Online Promos · 62465 | Magic Online Promos | 62465 | Rare | — |
| Routeway MooseAlchemy: Aetherdrift · 20 | Alchemy: Aetherdrift | 20 | Rare | — |
| Rover BladesAetherdrift · 241 | Aetherdrift | 241 | Uncommon | €0.07 |
| Rover BladesAetherdrift · 331 | Aetherdrift | 331 | Uncommon | €0.07 |
| Roving ActuatorEdge of Eternities · 157 | Edge of Eternities | 157 | Uncommon | €0.03 |
| Roving HarperCommander Legends: Battle for Baldur's Gate · 40 | Commander Legends: Battle for Baldur's Gate | 40 | Common | €0.17 |