| Rubblebelt BoarGuilds of Ravnica · 114 | Guilds of Ravnica | 114 | Common | $0.06 |
| Rubblebelt BraggartMurders at Karlov Manor · 143 | Murders at Karlov Manor | 143 | Common | €0.02 |
| Rubblebelt MaakaDragon's Maze · 38 | Dragon's Maze | 38 | Common | €0.05 |
| Rubblebelt MaakaModern Masters 2017 · 109 | Modern Masters 2017 | 109 | Common | $0.11 |
| Rubblebelt MaakaRavnica Remastered · 121 | Ravnica Remastered | 121 | Common | $0.03 |
| Rubblebelt MaakaThe List Tokens · MM3-109 | The List Tokens | MM3-109 | Common | €0.10 |
| Rubblebelt MaverickMurders at Karlov Manor · 174 | Murders at Karlov Manor | 174 | Common | €0.15 |
| Rubblebelt RaidersDuel Decks: Mind vs. Might · 57 | Duel Decks: Mind vs. Might | 57 | Rare | €0.11 |
| Rubblebelt RaidersRNA Guild Kit · 94 | RNA Guild Kit | 94 | Rare | €0.17 |
| Rubblebelt RaidersGatecrash · 224 | Gatecrash | 224 | Rare | $0.18 |
| Rubblebelt RaidersPioneer Masters · 317 | Pioneer Masters | 317 | Uncommon | — |
| Rubblebelt RecluseCore Set 2020 · 334 | Core Set 2020 | 334 | Common | $0.26 |
| Rubblebelt RecluseRavnica Allegiance · 111 | Ravnica Allegiance | 111 | Common | €0.05 |
| Rubblebelt RiotersWar of the Spark · 215 | War of the Spark | 215 | Uncommon | €0.09 |
| Rubblebelt RunnerRavnica Allegiance · 202 | Ravnica Allegiance | 202 | Common | €0.04 |
| RubblehulkCommander 2016 · 219 | Commander 2016 | 219 | Rare | €0.19 |
| RubblehulkCommander 2018 · 189 | Commander 2018 | 189 | Rare | €0.19 |
| RubblehulkRNA Guild Kit · 95 | RNA Guild Kit | 95 | Rare | €0.15 |
| RubblehulkGatecrash · 191 | Gatecrash | 191 | Rare | €0.18 |
| RubblehulkGatecrash Promos · 191★ | Gatecrash Promos | 191★ | Rare | $0.30 |
| RubblehulkMagic Online Promos · 47977 | Magic Online Promos | 47977 | Rare | — |
| Rubble ReadingRavnica Allegiance · 110 | Ravnica Allegiance | 110 | Common | €0.03 |
| Rubble RouserSecrets of Strixhaven · 128 | Secrets of Strixhaven | 128 | Common | €0.08 |
| Rubble SlingerRavnica Allegiance · 217 | Ravnica Allegiance | 217 | Common | €0.03 |
| Rubinia SoulsingerChronicles Foreign Black Border · 83 | Chronicles Foreign Black Border | 83 | Rare | €1.12 |
| Rubinia SoulsingerCommander 2013 · 207 | Commander 2013 | 207 | Rare | €0.19 |
| Rubinia SoulsingerChronicles · 83 | Chronicles | 83 | Rare | €0.42 |
| Rubinia SoulsingerCommander Anthology · 191 | Commander Anthology | 191 | Rare | €0.22 |
| Rubinia SoulsingerLegends · 256 | Legends | 256 | Rare | €15.38 |
| Rubinia SoulsingerCommander 2013 Oversized · 207 | Commander 2013 Oversized | 207 | Rare | €0.26 |
| Rubinia SoulsingerMasters Edition III · 173 | Masters Edition III | 173 | Rare | — |
| Rubinia SoulsingerMagic Online Theme Decks · A104 | Magic Online Theme Decks | A104 | Rare | — |
| Ruby CollectorAlchemy: Outlaws of Thunder Junction · 3 | Alchemy: Outlaws of Thunder Junction | 3 | Rare | — |
| Ruby CollectorMystery Booster Commander Edition · 61 | Mystery Booster Commander Edition | 61 | Uncommon | $196.00 |
| Ruby, Daring TrackerFoundations · 245 | Foundations | 245 | Uncommon | €0.10 |
| Ruby, Daring TrackerPlaneswalker Championship Promos · 2024-02 | Planeswalker Championship Promos | 2024-02 | Rare | €1.07 |
| Ruby, Daring TrackerWilds of Eldraine · 212 | Wilds of Eldraine | 212 | Uncommon | €0.19 |
| Ruby LeechInvasion · 161 | Invasion | 161 | Rare | $0.23 |
| Ruby MedallionCommander 2014 · 265 | Commander 2014 | 265 | Rare | €11.76 |
| Ruby MedallionCommander Anthology Volume II · 212 | Commander Anthology Volume II | 212 | Rare | €7.50 |
| Ruby MedallionCommander Masters · 405 | Commander Masters | 405 | Rare | €11.69 |
| Ruby MedallionCommander Masters · 613 | Commander Masters | 613 | Rare | €18.57 |
| Ruby MedallionModern Horizons 3 · 295 | Modern Horizons 3 | 295 | Rare | €11.54 |
| Ruby MedallionModern Horizons 3 · 348 | Modern Horizons 3 | 348 | Rare | €16.73 |
| Ruby MedallionTempest · 305 | Tempest | 305 | Rare | €16.11 |
| Ruby MedallionThe List Tokens · MH3-295 | The List Tokens | MH3-295 | Rare | €11.78 |
| Rude AwakeningFifth Dawn · 92 | Fifth Dawn | 92 | Rare | €0.64 |
| Rude AwakeningDuel Decks: Garruk vs. Liliana · 22 | Duel Decks: Garruk vs. Liliana | 22 | Rare | €0.41 |
| Rude AwakeningDuel Decks Anthology: Garruk vs. Liliana · 22 | Duel Decks Anthology: Garruk vs. Liliana | 22 | Rare | €1.12 |
| Rude AwakeningModern Masters · 160 | Modern Masters | 160 | Rare | €0.35 |