| Rosheen, Roaring ProphetModern Horizons 3 · 202 | Modern Horizons 3 | 202 | Rare | €0.09 |
| Rosheen, Roaring ProphetModern Horizons 3 · 380 | Modern Horizons 3 | 380 | Rare | €0.23 |
| Rosheen, Roaring ProphetModern Horizons 3 · 434 | Modern Horizons 3 | 434 | Rare | €0.13 |
| Rosheen, Roaring ProphetModern Horizons 3 · 494 | Modern Horizons 3 | 494 | Rare | €0.30 |
| Rosheen, Roaring ProphetModern Horizons 3 Promos · 202s | Modern Horizons 3 Promos | 202s | Rare | €0.38 |
| 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 | €0.17 |
| 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 | €0.18 |
| 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 | €1.00 |
| Rosnakht, Heir of RohgahhDominaria United Commander · 25 | Dominaria United Commander | 25 | Rare | €0.39 |
| Rosnakht, Heir of RohgahhDominaria United Commander · 75 | Dominaria United Commander | 75 | Rare | €0.37 |
| Rotating FireplaceDoctor Who · 183 | Doctor Who | 183 | Rare | €0.29 |
| Rotating FireplaceDoctor Who · 461 | Doctor Who | 461 | Rare | $0.34 |
| Rotating FireplaceDoctor Who · 788 | Doctor Who | 788 | Rare | €0.71 |
| Rotating FireplaceDoctor Who · 1052 | Doctor Who | 1052 | Rare | €0.48 |
| Rotcrown GhoulAvacyn Restored · 72 | Avacyn Restored | 72 | Common | €0.04 |
| Rot-Curse RakshasaTarkir: Dragonstorm Promos · 87p | Tarkir: Dragonstorm Promos | 87p | Mythic Rare | €1.29 |
| Rot-Curse RakshasaTarkir: Dragonstorm Promos · 87s | Tarkir: Dragonstorm Promos | 87s | Mythic Rare | €3.44 |
| Rot-Curse RakshasaTarkir: Dragonstorm · 87 | Tarkir: Dragonstorm | 87 | Mythic Rare | €1.72 |
| Rot-Curse RakshasaTarkir: Dragonstorm · 339 | Tarkir: Dragonstorm | 339 | Mythic Rare | €1.61 |
| Rot-Curse Rakshasa // Rot-Curse RakshasaTarkir: Dragonstorm Art Series · 13 | Tarkir: Dragonstorm Art Series | 13 | — | — |
| RoterothopterHomelands · 109 | Homelands | 109 | Common | $0.26 |
| RoterothopterMasters Edition II · 218 | Masters Edition II | 218 | Common | — |
| Rot Farm MortipedeMurders at Karlov Manor · 102 | Murders at Karlov Manor | 102 | Common | €0.04 |
| Rot Farm Mortipede // Rot Farm MortipedeMurders at Karlov Manor Art Series · 10 | Murders at Karlov Manor Art Series | 10 | — | — |
| Rot Farm SkeletonDragon's Maze · 98 | Dragon's Maze | 98 | Uncommon | €0.16 |
| Rotfeaster MaggotBattlebond · 157 | Battlebond | 157 | Common | €0.03 |
| Rotfeaster MaggotIconic Masters · 105 | Iconic Masters | 105 | Common | €0.04 |
| Rotfeaster MaggotMagic 2015 · 112 | Magic 2015 | 112 | Common | €0.03 |
| Rotfeaster MaggotThe List Tokens · M15-112 | The List Tokens | M15-112 | Common | €0.08 |
| Rothga, Bonded EngulferAlchemy: Phyrexia · 14 | Alchemy: Phyrexia | 14 | Mythic Rare | — |
| Rot HulkAetherdrift Commander · 98 | Aetherdrift Commander | 98 | Mythic Rare | $0.38 |
| Rot HulkGame Night · 3 | Game Night | 3 | Mythic Rare | €2.13 |
| Rot HulkMystery Booster 2 Tokens · 128 | Mystery Booster 2 Tokens | 128 | Mythic Rare | $0.41 |
| Rot HulkSecret Lair Drop Tokens · 851 | Secret Lair Drop Tokens | 851 | Mythic Rare | $87.10 |
| Rot HulkTreasure Chest · 70781 | Treasure Chest | 70781 | Mythic Rare | — |
| Rotisserie ElementalWilds of Eldraine Promos · 148p | Wilds of Eldraine Promos | 148p | Rare | €0.17 |
| Rotisserie ElementalWilds of Eldraine Promos · 148s | Wilds of Eldraine Promos | 148s | Rare | $0.14 |
| Rotisserie ElementalWilds of Eldraine · 148 | Wilds of Eldraine | 148 | Rare | €0.08 |
| Rotisserie ElementalWilds of Eldraine · 352 | Wilds of Eldraine | 352 | Rare | $0.23 |
| Rot Like the Scum You AreDuskmourn: House of Horror Commander · 355 | Duskmourn: House of Horror Commander | 355 | Common | $0.29 |
| Rotlung ReanimatorOnslaught · 164 | Onslaught | 164 | Rare | €16.74 |
| Rot ShamblerBattle for Zendikar · 187 | Battle for Zendikar | 187 | Uncommon | $0.16 |
| Rot ShamblerCommander Masters · 318 | Commander Masters | 318 | Common | €0.10 |
| Rotted HulkJourney into Nyx · 81 | Journey into Nyx | 81 | Common | €0.02 |
| Rotted HystrixNew Phyrexia · 120 | New Phyrexia | 120 | Common | $0.05 |
| Rotted Ones, Lay SiegeArchenemy Schemes · 38★ | Archenemy Schemes | 38★ | Common | €0.52 |
| Rottenheart GhoulShadows over Innistrad · 132 | Shadows over Innistrad | 132 | Common | €0.07 |
| Rottenmouth ViperBloomburrow · 107 | Bloomburrow | 107 | Mythic Rare | $8.67 |
| Rottenmouth ViperBloomburrow · 290 | Bloomburrow | 290 | Mythic Rare | €12.98 |
| Rottenmouth ViperBloomburrow Promos · 107p | Bloomburrow Promos | 107p | Mythic Rare | $8.33 |