| Rootwater DepthsTempest · 323 | Tempest | 323 | Uncommon | $0.27 |
| Rootwater DepthsTempest Remastered · 241 | Tempest Remastered | 241 | Uncommon | — |
| Rootwater DiverTempest · 81 | Tempest | 81 | Uncommon | €0.24 |
| Rootwater HunterDuel Decks: Merfolk vs. Goblins · 16 | Duel Decks: Merfolk vs. Goblins | 16 | Uncommon | €0.13 |
| Rootwater HunterTempest Remastered · 63 | Tempest Remastered | 63 | Uncommon | — |
| Rootwise SurvivorDuskmourn: House of Horror · 196 | Duskmourn: House of Horror | 196 | Uncommon | €0.05 |
| RopeRavnica: Clue Edition · 11 | Ravnica: Clue Edition | 11 | Uncommon | €0.17 |
| RopeMurders at Karlov Manor · 173 | Murders at Karlov Manor | 173 | Uncommon | €0.04 |
| Rorix BladewingCommander Masters · 251 | Commander Masters | 251 | Uncommon | €0.07 |
| Rosewater's NemesisUnknown Event · UW05 | Unknown Event | UW05 | Uncommon | — |
| Roshan, Hidden MagisterAssassin's Creed · 32 | Assassin's Creed | 32 | Uncommon | €0.14 |
| Roshan, Hidden MagisterAssassin's Creed · 133 | Assassin's Creed | 133 | Uncommon | €0.12 |
| Roshan, Hidden MagisterAssassin's Creed · 212 | Assassin's Creed | 212 | Uncommon | €0.29 |
| Rosheen MeandererIconic Masters · 206 | Iconic Masters | 206 | Uncommon | €0.21 |
| Rosheen MeandererThe List Tokens · IMA-206 | The List Tokens | IMA-206 | Uncommon | €0.14 |
| Rosie Cotton of South LaneThe Lord of the Rings: Tales of Middle-earth · 27 | The Lord of the Rings: Tales of Middle-earth | 27 | Uncommon | €0.13 |
| Rosie Cotton of South LaneThe Lord of the Rings: Tales of Middle-earth · 440 | The Lord of the Rings: Tales of Middle-earth | 440 | Uncommon | €0.19 |
| Rosie Cotton of South LaneThe Lord of the Rings: Tales of Middle-earth · 478 | The Lord of the Rings: Tales of Middle-earth | 478 | Uncommon | €1.04 |
| Rot Farm SkeletonDragon's Maze · 98 | Dragon's Maze | 98 | Uncommon | €0.15 |
| Rot ShamblerBattle for Zendikar · 187 | Battle for Zendikar | 187 | Uncommon | $0.18 |
| Rotting GiantOdyssey · 158 | Odyssey | 158 | Uncommon | $0.33 |
| Rotwidow PackModern Horizons · 212 | Modern Horizons | 212 | Uncommon | €0.17 |
| Rotwidow PackJumpstart: Historic Horizons · 712 | Jumpstart: Historic Horizons | 712 | Uncommon | — |
| 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 | $0.12 |
| Rough // TumbleCommander 2013 · 118 | Commander 2013 | 118 | Uncommon | €0.18 |
| Rough // TumblePlanar Chaos · 114 | Planar Chaos | 114 | Uncommon | €0.29 |
| Rough // TumbleTime Spiral Remastered · 186 | Time Spiral Remastered | 186 | Uncommon | $0.33 |
| Rover BladesAetherdrift · 241 | Aetherdrift | 241 | Uncommon | €0.04 |
| Rover BladesAetherdrift · 331 | Aetherdrift | 331 | Uncommon | €0.09 |
| Roving ActuatorEdge of Eternities · 157 | Edge of Eternities | 157 | Uncommon | €0.05 |
| Rowan's BattleguardThrone of Eldraine · 306 | Throne of Eldraine | 306 | Uncommon | €0.12 |
| Rowdy ResearchBloomburrow Commander · 173 | Bloomburrow Commander | 173 | Uncommon | €0.10 |
| Rowdy ResearchWilds of Eldraine · 312 | Wilds of Eldraine | 312 | Uncommon | €0.19 |
| Roxi, Publicist to the StarsUnfinity · 177 | Unfinity | 177 | Uncommon | $0.05 |
| Roxi, Publicist to the StarsUnfinity · 269 | Unfinity | 269 | Uncommon | €0.12 |
| Roxi, Publicist to the StarsUnfinity · 463 | Unfinity | 463 | Uncommon | $0.22 |
| Roxi, Publicist to the StarsUnfinity · 520 | Unfinity | 520 | Uncommon | $0.20 |
| Royal TreatmentSecrets of Strixhaven Mystical Archive · 56 | Secrets of Strixhaven Mystical Archive | 56 | Uncommon | €0.12 |
| Royal TreatmentSecrets of Strixhaven Mystical Archive · 121 | Secrets of Strixhaven Mystical Archive | 121 | Uncommon | €0.33 |
| Royal TreatmentSecrets of Strixhaven Mystical Archive · 186 | Secrets of Strixhaven Mystical Archive | 186 | Uncommon | €5.34 |
| Royal TreatmentWilds of Eldraine · 183 | Wilds of Eldraine | 183 | Uncommon | €0.27 |
| Royal TrooperStarter 1999 · 25 | Starter 1999 | 25 | Uncommon | $0.35 |
| Rubblebelt RaidersPioneer Masters · 317 | Pioneer Masters | 317 | Uncommon | — |
| Rubblebelt RiotersWar of the Spark · 215 | War of the Spark | 215 | Uncommon | €0.15 |
| Ruby, Daring TrackerFoundations · 245 | Foundations | 245 | Uncommon | €0.12 |
| Ruby, Daring TrackerWilds of Eldraine · 212 | Wilds of Eldraine | 212 | Uncommon | €0.11 |
| Rufus ShinraFinal Fantasy · 238 | Final Fantasy | 238 | Uncommon | €0.07 |
| Rufus ShinraFinal Fantasy · 503 | Final Fantasy | 503 | Uncommon | €1.11 |