| RepercussionSecret Lair Drop Tokens · 1065 | Secret Lair Drop Tokens | 1065 | Rare | €8.22 |
| RepercussionUrza's Destiny · 95 | Urza's Destiny | 95 | Rare | €6.29 |
| ReplenishUrza's Destiny · 15 | Urza's Destiny | 15 | Rare | €141.76 |
| ReplenishWorld Championship Decks 2000 Tokens · tvdl15 | World Championship Decks 2000 Tokens | tvdl15 | Rare | €63.21 |
| Replication TechniqueCommander 2021 · 31 | Commander 2021 | 31 | Rare | €0.24 |
| Replication TechniqueCommander 2021 · 358 | Commander 2021 | 358 | Rare | €0.30 |
| Replication TechniqueModern Horizons 3 Commander · 192 | Modern Horizons 3 Commander | 192 | Rare | €0.09 |
| Replication TechniqueSecrets of Strixhaven Commander · 200 | Secrets of Strixhaven Commander | 200 | Rare | €0.14 |
| Replication TechniqueMagic Online Promos · 90036 | Magic Online Promos | 90036 | Rare | — |
| ReprieveSecrets of Strixhaven Mystical Archive · 9 | Secrets of Strixhaven Mystical Archive | 9 | Rare | €1.39 |
| ReprieveSecrets of Strixhaven Mystical Archive · 74 | Secrets of Strixhaven Mystical Archive | 74 | Rare | €3.64 |
| ReprieveSecrets of Strixhaven Mystical Archive · 139 | Secrets of Strixhaven Mystical Archive | 139 | Rare | €21.23 |
| ReprocessSeventh Edition · 159 | Seventh Edition | 159 | Rare | €2.91 |
| ReprocessSeventh Edition · 159★ | Seventh Edition | 159★ | Rare | $6.72 |
| ReprocessSecret Lair Drop Tokens · 2107 | Secret Lair Drop Tokens | 2107 | Rare | $2.25 |
| ReprocessUrza's Saga · 154 | Urza's Saga | 154 | Rare | €3.60 |
| ReprocessDuel Decks: Mirrodin Pure vs. New Phyrexia · 77 | Duel Decks: Mirrodin Pure vs. New Phyrexia | 77 | Rare | — |
| Repudiate // ReplicateRavnica Allegiance · 227 | Ravnica Allegiance | 227 | Rare | €0.27 |
| Repudiate // ReplicateRavnica Remastered · 249 | Ravnica Remastered | 249 | Rare | €0.26 |
| Repulsor BotsMarvel Super Heroes Commander · 532 | Marvel Super Heroes Commander | 532 | Rare | $0.22 |
| Repurposed EnforcerReality Fracture · 19 | Reality Fracture | 19 | Rare | €0.17 |
| Repurposed EnforcerReality Fracture · 335 | Reality Fracture | 335 | Rare | €0.19 |
| Repurposed EnforcerReality Fracture Promos · 19p | Reality Fracture Promos | 19p | Rare | €0.13 |
| Repurposing BayAetherdrift · 56 | Aetherdrift | 56 | Rare | $0.49 |
| Repurposing BayAetherdrift · 380 | Aetherdrift | 380 | Rare | $0.65 |
| Repurposing BayAetherdrift · 439 | Aetherdrift | 439 | Rare | €4.37 |
| Repurposing BayAetherdrift Promos · 56p | Aetherdrift Promos | 56p | Rare | €0.34 |
| Repurposing BayAetherdrift Promos · 56s | Aetherdrift Promos | 56s | Rare | €1.21 |
| Requiem AngelCommander 2014 · 84 | Commander 2014 | 84 | Rare | €0.28 |
| Requiem AngelDark Ascension · 18 | Dark Ascension | 18 | Rare | $0.61 |
| Requiem AngelShadows of the Past · 11 | Shadows of the Past | 11 | Rare | — |
| Requiem MonolithEdge of Eternities · 113 | Edge of Eternities | 113 | Rare | €0.34 |
| Requiem MonolithEdge of Eternities · 333 | Edge of Eternities | 333 | Rare | €0.62 |
| Requiem MonolithEdge of Eternities Promos · 113p | Edge of Eternities Promos | 113p | Rare | €0.23 |
| Requiem MonolithEdge of Eternities Promos · 113s | Edge of Eternities Promos | 113s | Rare | €1.07 |
| Rescue RetrieverThe Brothers' War · 288 | The Brothers' War | 288 | Rare | €0.30 |
| Rescue RetrieverThe Brothers' War · 373 | The Brothers' War | 373 | Rare | €0.39 |
| Rescue RetrieverMagic Online Promos · 105616 | Magic Online Promos | 105616 | Rare | — |
| ResculptSecret Lair Drop Tokens · 2029 | Secret Lair Drop Tokens | 2029 | Rare | $2.56 |
| ResculptSecret Lair Drop Tokens · 7024 | Secret Lair Drop Tokens | 7024 | Rare | $5.01 |
| Research // DevelopmentDissension · 155 | Dissension | 155 | Rare | €0.22 |
| Research ThiefNeon Dynasty Commander · 16 | Neon Dynasty Commander | 16 | Rare | €0.83 |
| Research ThiefNeon Dynasty Commander · 53 | Neon Dynasty Commander | 53 | Rare | €0.15 |
| Research ThiefMagic Online Promos · 97933 | Magic Online Promos | 97933 | Rare | — |
| Research ThiefFoundations Commander · 74 | Foundations Commander | 74 | Rare | $0.21 |
| Reservoir KrakenStreets of New Capenna Promos · 56p | Streets of New Capenna Promos | 56p | Rare | €0.24 |
| Reservoir KrakenStreets of New Capenna Promos · 56s | Streets of New Capenna Promos | 56s | Rare | $0.46 |
| Reservoir KrakenStreets of New Capenna · 56 | Streets of New Capenna | 56 | Rare | €0.20 |
| Reservoir KrakenStreets of New Capenna · 413 | Streets of New Capenna | 413 | Rare | $0.35 |
| Reservoir KrakenMagic Online Promos · 99737 | Magic Online Promos | 99737 | Rare | — |