| Rorix BladewingVintage Masters · 183 | Vintage Masters | 183 | Rare | — |
| Rory WilliamsDoctor Who · 153 | Doctor Who | 153 | Rare | €0.25 |
| Rory WilliamsDoctor Who · 437 | Doctor Who | 437 | Rare | $0.39 |
| Rory WilliamsDoctor Who · 758 | Doctor Who | 758 | Rare | €1.11 |
| Rory WilliamsDoctor Who · 1028 | Doctor Who | 1028 | Rare | €1.19 |
| Rosa, Resolute White MageFinal Fantasy · 431 | Final Fantasy | 431 | Rare | €7.11 |
| Rosa, Resolute White MageFinal Fantasy · 555 | Final Fantasy | 555 | Rare | €1.56 |
| Rose, Cutthroat RaiderFallout · 66 | Fallout | 66 | Rare | $0.70 |
| Rose, Cutthroat RaiderFallout · 392 | Fallout | 392 | Rare | €2.14 |
| Rose, Cutthroat RaiderFallout · 594 | Fallout | 594 | Rare | €4.30 |
| Rose, Cutthroat RaiderFallout · 920 | Fallout | 920 | Rare | €5.67 |
| Rose NobleSecret Lair Drop Tokens · 1580 | Secret Lair Drop Tokens | 1580 | Rare | $7.31 |
| Rose Room TreasurerBloomburrow Commander · 201 | Bloomburrow Commander | 201 | Rare | $0.35 |
| Rose Room TreasurerNew Capenna Commander · 51 | New Capenna Commander | 51 | Rare | $0.43 |
| Rose Room TreasurerNew Capenna Commander · 151 | New Capenna Commander | 151 | Rare | €2.34 |
| Rose Room TreasurerNew Capenna Commander Promos · 51p | New Capenna Commander Promos | 51p | Rare | €2.49 |
| Rose Room TreasurerMagic Online Promos · 99883 | Magic Online Promos | 99883 | Rare | — |
| Rose TylerDoctor Who · 5 | Doctor Who | 5 | Rare | €0.19 |
| Rose TylerDoctor Who · 346 | Doctor Who | 346 | Rare | $0.67 |
| Rose TylerDoctor Who · 535 | Doctor Who | 535 | Rare | €0.41 |
| Rose TylerDoctor Who · 610 | Doctor Who | 610 | Rare | €0.57 |
| Rose TylerDoctor Who · 937 | Doctor Who | 937 | Rare | €1.90 |
| Rose TylerDoctor Who · 1126 | Doctor Who | 1126 | Rare | €8.65 |
| Rosheen MeandererShadowmoor · 214 | Shadowmoor | 214 | Rare | €0.29 |
| Rosheen, Roaring ProphetModern Horizons 3 · 202 | Modern Horizons 3 | 202 | Rare | €0.09 |
| Rosheen, Roaring ProphetModern Horizons 3 · 380 | Modern Horizons 3 | 380 | Rare | €0.21 |
| 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 |
| 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 | $0.32 |
| Rotating FireplaceDoctor Who · 461 | Doctor Who | 461 | Rare | $0.34 |
| Rotating FireplaceDoctor Who · 788 | Doctor Who | 788 | Rare | €0.68 |
| Rotating FireplaceDoctor Who · 1052 | Doctor Who | 1052 | Rare | €0.48 |
| 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 | $0.13 |
| Rotisserie ElementalWilds of Eldraine · 148 | Wilds of Eldraine | 148 | Rare | €0.09 |
| Rotisserie ElementalWilds of Eldraine · 352 | Wilds of Eldraine | 352 | Rare | $0.23 |
| Rotlung ReanimatorOnslaught · 164 | Onslaught | 164 | Rare | €17.09 |
| Rotting RegisaurCore Set 2020 · 111 | Core Set 2020 | 111 | Rare | €1.69 |
| 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 | €3.33 |
| 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 | $3.07 |
| Rousing RefrainCommander 2021 · 56 | Commander 2021 | 56 | Rare | €0.86 |
| Rousing RefrainCommander 2021 · 383 | Commander 2021 | 383 | Rare | €2.75 |
| Rousing RefrainOutlaws of Thunder Junction Commander · 178 | Outlaws of Thunder Junction Commander | 178 | Rare | €1.06 |
| Rousing RefrainSecrets of Strixhaven Commander · 253 | Secrets of Strixhaven Commander | 253 | Rare | €0.29 |
| Rousing RefrainMagic Online Promos · 90110 | Magic Online Promos | 90110 | Rare | — |