| Rune-Scarred DemonMagic 2012 · 106 | Magic 2012 | 106 | Rare | €1.20 |
| Rune-Scarred DemonFoundations Promos · 184s | Foundations Promos | 184s | Rare | €1.74 |
| Rune-Scarred DemonThe List Tokens · IMA-106 | The List Tokens | IMA-106 | Rare | €0.80 |
| Rune-Scarred DemonSecret Lair Drop Tokens · 2649 | Secret Lair Drop Tokens | 2649 | Rare | $1.45 |
| Rune-Tail, Kitsune Ascendant // Rune-Tail's EssenceThe List Tokens · SOK-27 | The List Tokens | SOK-27 | Rare | €0.90 |
| Rune-Tail, Kitsune Ascendant // Rune-Tail's EssenceSaviors of Kamigawa · 27 | Saviors of Kamigawa | 27 | Rare | €1.69 |
| Run for Your LifeDoctor Who · 154 | Doctor Who | 154 | Rare | €0.24 |
| Run for Your LifeDoctor Who · 438 | Doctor Who | 438 | Rare | €0.37 |
| Run for Your LifeDoctor Who · 759 | Doctor Who | 759 | Rare | €0.35 |
| Run for Your LifeDoctor Who · 1029 | Doctor Who | 1029 | Rare | €0.68 |
| Runic ArmasaurThe Lost Caverns of Ixalan Commander · 256 | The Lost Caverns of Ixalan Commander | 256 | Rare | €0.80 |
| Runic ArmasaurCore Set 2019 · 200 | Core Set 2019 | 200 | Rare | €1.28 |
| Runic ArmasaurCore Set 2019 Promos · 200p | Core Set 2019 Promos | 200p | Rare | €2.84 |
| Runic ArmasaurCore Set 2019 Promos · 200s | Core Set 2019 Promos | 200s | Rare | €5.09 |
| Runo Stromkirk // Krothuss, Lord of the DeepInnistrad: Double Feature · 513 | Innistrad: Double Feature | 513 | Rare | €0.31 |
| Runo Stromkirk // Krothuss, Lord of the DeepInnistrad: Crimson Vow Promos · 246s | Innistrad: Crimson Vow Promos | 246s | Rare | €0.76 |
| Runo Stromkirk // Krothuss, Lord of the DeepInnistrad: Crimson Vow · 246 | Innistrad: Crimson Vow | 246 | Rare | €0.25 |
| Runo Stromkirk // Krothuss, Lord of the DeepInnistrad: Crimson Vow · 316 | Innistrad: Crimson Vow | 316 | Rare | €0.82 |
| Runo Stromkirk // Krothuss, Lord of the DeepInnistrad: Crimson Vow · 327 | Innistrad: Crimson Vow | 327 | Rare | €0.55 |
| Ruric Thar, the UnbowedDouble Masters 2022 · 271 | Double Masters 2022 | 271 | Rare | €0.56 |
| Ruric Thar, the UnbowedDouble Masters 2022 · 536 | Double Masters 2022 | 536 | Rare | €3.21 |
| Ruric Thar, the UnbowedMasters 25 · 216 | Masters 25 | 216 | Rare | $0.49 |
| Ruric Thar, the UnbowedDragon's Maze · 99 | Dragon's Maze | 99 | Rare | $0.45 |
| Ruric Thar, the UnbowedRNA Guild Kit · 80 | RNA Guild Kit | 80 | Rare | $1.76 |
| Ruric Thar, the UnbowedPioneer Masters · 239 | Pioneer Masters | 239 | Rare | — |
| Rushed RebirthStrixhaven: School of Mages Promos · 228p | Strixhaven: School of Mages Promos | 228p | Rare | €0.49 |
| Rushed RebirthStrixhaven: School of Mages Promos · 228s | Strixhaven: School of Mages Promos | 228s | Rare | $0.76 |
| Rushed RebirthStrixhaven: School of Mages · 228 | Strixhaven: School of Mages | 228 | Rare | $0.38 |
| Rushed RebirthStrixhaven: School of Mages · 351 | Strixhaven: School of Mages | 351 | Rare | €0.81 |
| Rushed RebirthMagic Online Promos · 90192 | Magic Online Promos | 90192 | Rare | — |
| Rush of DreadOutlaws of Thunder Junction · 104 | Outlaws of Thunder Junction | 104 | Rare | €0.38 |
| Rush of DreadOutlaws of Thunder Junction · 327 | Outlaws of Thunder Junction | 327 | Rare | €1.19 |
| Rush of DreadOutlaws of Thunder Junction Promos · 104p | Outlaws of Thunder Junction Promos | 104p | Rare | €0.65 |
| Rush of DreadOutlaws of Thunder Junction Promos · 104s | Outlaws of Thunder Junction Promos | 104s | Rare | $0.88 |
| Rushwood ElementalMercadian Masques · 264 | Mercadian Masques | 264 | Rare | €0.88 |
| Rusko, ClockmakerAlchemy: The Brothers' War · 24 | Alchemy: The Brothers' War | 24 | Rare | — |
| Rust HarvesterEdge of Eternities · 159 | Edge of Eternities | 159 | Rare | €0.18 |
| Rust HarvesterEdge of Eternities · 310 | Edge of Eternities | 310 | Rare | $0.38 |
| Rust HarvesterEdge of Eternities Promos · 159p | Edge of Eternities Promos | 159p | Rare | €0.23 |
| Rust HarvesterEdge of Eternities Promos · 159s | Edge of Eternities Promos | 159s | Rare | €0.59 |
| Rustic ClachanDuel Decks: Elspeth vs. Tezzeret · 34 | Duel Decks: Elspeth vs. Tezzeret | 34 | Rare | €0.21 |
| Rustic ClachanMorningtide · 150 | Morningtide | 150 | Rare | €0.22 |
| Ruthless TechnomancerFoundations Jumpstart · 484 | Foundations Jumpstart | 484 | Rare | $2.31 |
| Ruthless TechnomancerNeon Dynasty Commander · 35 | Neon Dynasty Commander | 35 | Rare | €2.95 |
| Ruthless TechnomancerNeon Dynasty Commander · 56 | Neon Dynasty Commander | 56 | Rare | €1.49 |
| Ruthless TechnomancerMagic Online Promos · 97955 | Magic Online Promos | 97955 | Rare | — |
| Ruthless WinnowerKaldheim Commander · 10 | Kaldheim Commander | 10 | Rare | €0.68 |
| Ruxa, Patient ProfessorCommander 2021 · 66 | Commander 2021 | 66 | Rare | $6.27 |
| Ruxa, Patient ProfessorCommander 2021 · 393 | Commander 2021 | 393 | Rare | €7.22 |
| Ruxa, Patient ProfessorMagic Online Promos · 90154 | Magic Online Promos | 90154 | Rare | — |