| Red Sun's TwilightPhyrexia: All Will Be One Promos · 145s | Phyrexia: All Will Be One Promos | 145s | Rare | $0.43 |
| Red Sun's Twilight // Red Sun's TwilightPhyrexia: All Will Be One Art Series · 33 | Phyrexia: All Will Be One Art Series | 33 | — | — |
| Red Sun's ZenithMirrodin Besieged · 74 | Mirrodin Besieged | 74 | Rare | $0.50 |
| Red Tiger MechanEdge of Eternities · 154 | Edge of Eternities | 154 | Common | €0.03 |
| Redtooth GenealogistWilds of Eldraine · 179 | Wilds of Eldraine | 179 | Common | €0.04 |
| Redtooth VanguardWilds of Eldraine · 180 | Wilds of Eldraine | 180 | Uncommon | €0.04 |
| Reduce in StatureDragons of Tarkir · 72 | Dragons of Tarkir | 72 | Common | $0.03 |
| Reduce // RubbleAmonkhet · 216 | Amonkhet | 216 | Uncommon | €0.02 |
| Reduce // RubbleThe List Tokens · AKH-216 | The List Tokens | AKH-216 | Uncommon | €0.11 |
| Reduce // RubbleAmonkhet Remastered · 254 | Amonkhet Remastered | 254 | Uncommon | — |
| Reduce to AshesRavnica: Clue Edition · 145 | Ravnica: Clue Edition | 145 | Common | $0.06 |
| Reduce to AshesCore Set 2020 · 155 | Core Set 2020 | 155 | Common | €0.05 |
| Reduce to AshesShadows over Innistrad · 176 | Shadows over Innistrad | 176 | Common | €0.04 |
| Reduce to AshesArena Beginner Set · 83 | Arena Beginner Set | 83 | Common | — |
| Reduce to DreamsBetrayers of Kamigawa · 49 | Betrayers of Kamigawa | 49 | Rare | €0.32 |
| Reduce to MemoryThe List Tokens · STX-25 | The List Tokens | STX-25 | Uncommon | €0.09 |
| Reduce to MemoryStrixhaven: School of Mages · 25 | Strixhaven: School of Mages | 25 | Uncommon | €0.11 |
| Red WardUnlimited Edition · 34 | Unlimited Edition | 34 | Uncommon | €1.48 |
| Red WardRevised Edition · 33 | Revised Edition | 33 | Uncommon | $0.24 |
| Red Ward30th Anniversary Edition · 33 | 30th Anniversary Edition | 33 | Uncommon | €0.02 |
| Red Ward30th Anniversary Edition · 330 | 30th Anniversary Edition | 330 | Uncommon | — |
| Red WardFourth Edition Foreign Black Border · 44 | Fourth Edition Foreign Black Border | 44 | Uncommon | €0.74 |
| Red WardFourth Edition · 44 | Fourth Edition | 44 | Uncommon | $0.15 |
| Red WardCollectors' Edition · 34 | Collectors' Edition | 34 | Uncommon | $1.04 |
| Red WardIntl. Collectors' Edition · 34 | Intl. Collectors' Edition | 34 | Uncommon | $0.84 |
| Red WardForeign Black Border · 33 | Foreign Black Border | 33 | Uncommon | €0.32 |
| Red WardLimited Edition Alpha · 33 | Limited Edition Alpha | 33 | Uncommon | €24.14 |
| Red WardLimited Edition Beta · 34 | Limited Edition Beta | 34 | Uncommon | €7.17 |
| Red WardSummer Magic / Edgar · 33 | Summer Magic / Edgar | 33 | Uncommon | €200.00 |
| RedwingMarvel Super Heroes Tokens · 7 | Marvel Super Heroes Tokens | 7 | — | — |
| Redwood TreefolkClassic Sixth Edition · 247 | Classic Sixth Edition | 247 | Common | €0.07 |
| Redwood TreefolkSeventh Edition · 264 | Seventh Edition | 264 | Common | €0.08 |
| Redwood TreefolkSeventh Edition · 264★ | Seventh Edition | 264★ | Common | $0.09 |
| Redwood TreefolkPortal · 183 | Portal | 183 | Common | $0.10 |
| Redwood TreefolkWeatherlight · 138 | Weatherlight | 138 | Common | €0.13 |
| Red XIII, Proud WarriorFinal Fantasy Commander · 91 | Final Fantasy Commander | 91 | Rare | $0.28 |
| Red XIII, Proud WarriorFinal Fantasy Commander · 181 | Final Fantasy Commander | 181 | Rare | €1.03 |
| Red XIII, Proud Warrior // Red XIII, Proud WarriorFinal Fantasy Art Series · 30 | Final Fantasy Art Series | 30 | — | €1.74 |
| Reed Richards, Smartest ManMarvel Super Heroes Commander · 636 | Marvel Super Heroes Commander | 636 | Rare | $0.52 |
| Reef PiratesFifth Edition · 116 | Fifth Edition | 116 | Common | €0.11 |
| Reef PiratesHomelands · 36a | Homelands | 36a | Common | $0.18 |
| Reef PiratesHomelands · 36b | Homelands | 36b | Common | €0.12 |
| Reef RoadsAetherdrift · 259 | Aetherdrift | 259 | Uncommon | €0.10 |
| Reef ShamanApocalypse · 29 | Apocalypse | 29 | Common | $0.24 |
| Reef WormMasters 25 · 70 | Masters 25 | 70 | Rare | $0.38 |
| Reef WormCommander 2014 · 16 | Commander 2014 | 16 | Rare | €0.14 |
| Reef WormCommander 2021 · 127 | Commander 2021 | 127 | Rare | €0.18 |
| Reef WormModern Horizons 3 · 271 | Modern Horizons 3 | 271 | Uncommon | €0.11 |
| Reenact the CrimeMurders at Karlov Manor · 70 | Murders at Karlov Manor | 70 | Rare | €0.18 |
| Reenact the CrimeMurders at Karlov Manor · 297 | Murders at Karlov Manor | 297 | Rare | €0.19 |