| Rod of the Mind's EyeDark Crisis · 039 | Dark Crisis | 039 | Common | €0.12 |
| Rogue DollStarter Deck: Kaiba · 008 | Starter Deck: Kaiba | 008 | Common | €0.06 |
| Rogue of EndymionRising Rampage · 099 | Rising Rampage | 099 | Common | €0.03 |
| Rokket CaliberBurst of Destiny · 001 | Burst of Destiny | 001 | Ultra Rare | €0.14 |
| Rokket CoderBattles of Legend: Monstrous Revenge · 006 | Battles of Legend: Monstrous Revenge | 006 | Secret Rare | €0.02 |
| Rokket DetonatorBurst Protocol · 003 | Burst Protocol | 003 | Common | €0.14 |
| Rokket LoaderBurst Protocol · 001 | Burst Protocol | 001 | Ultra Rare | €5.45 |
| Rokket RechargerStructure Deck: Rokket Revolt · 003 | Structure Deck: Rokket Revolt | 003 | Common | €0.15 |
| Rokket SynchronSavage Strike · 007 | Savage Strike | 007 | Rare | €0.10 |
| Rokket TracerStructure Deck: Rokket Revolt · 002 | Structure Deck: Rokket Revolt | 002 | Super Rare | €0.05 |
| Roll Out!Elemental Energy · 056 | Elemental Energy | 056 | Common | €0.04 |
| ROM CloudiaStructure Deck: Cyberse Link · 006 | Structure Deck: Cyberse Link | 006 | Common | €0.07 |
| RonintoadinThe Shining Darkness · 033 | The Shining Darkness | 033 | Common | $0.32 |
| Rookie Fur HirePhantom Rage · 065 | Phantom Rage | 065 | Common | €0.12 |
| Rookie Warrior LadyGhosts From the Past: The 2nd Haunting · 043 | Ghosts From the Past: The 2nd Haunting | 043 | Ultra Rare | €0.08 |
| Room for GrowthSpeed Duel GX: Duel Academy Box · 18 | Speed Duel GX: Duel Academy Box | 18 | Common | $0.06 |
| Root WaterLegend of Blue Eyes White Dragon · 032 | Legend of Blue Eyes White Dragon | 032 | Common | €0.03 |
| Rope of LifePharaonic Guardian · 105 | Pharaonic Guardian | 105 | Ultra Rare | €0.09 |
| Rosaria, the Stately Fallen AngelPremium Collection Tin · 016 | Premium Collection Tin | 016 | Secret Rare | $0.50 |
| Rose ArcherPrimal Origin · 093 | Primal Origin | 093 | Rare | €0.14 |
| Rose Bell of RevelationDuel Overload · 040 | Duel Overload | 040 | Ultra Rare | €0.14 |
| Rose BudPremium Pack 2 (TCG) · 011 | Premium Pack 2 (TCG) | 011 | Super Rare | €0.14 |
| Rose FairyAbsolute Powerforce · 013 | Absolute Powerforce | 013 | Common | €0.09 |
| Rose GirlEternity Code · 081 | Eternity Code | 081 | Super Rare | €0.05 |
| Rose LoverPremium Gold: Return of the Bling · 003 | Premium Gold: Return of the Bling | 003 | Gold Secret Rare | €0.03 |
| Rose PaladinPremium Gold: Return of the Bling · 004 | Premium Gold: Return of the Bling | 004 | Gold Secret Rare | €0.17 |
| Rose PapillonAge of Overlord · 093 | Age of Overlord | 093 | Common | €0.04 |
| Rose PrincessKing's Court · 017 | King's Court | 017 | Super Rare | €0.04 |
| Rose ShamanBattles of Legend: Monstrous Revenge · 040 | Battles of Legend: Monstrous Revenge | 040 | Ultra Rare | €0.06 |
| Rose Spectre of DunnOTS Tournament Pack 5 · 022 | OTS Tournament Pack 5 | 022 | Short Print | €0.04 |
| Rose TentaclesRaging Battle · 007 | Raging Battle | 007 | Common | €0.03 |
| Rose TokenUnlisted Printings | Unlisted Printings | — | — | — |
| Rose, Warrior of RevengeCrossroads of Chaos Sneak Peek Participation Card · 1 | Crossroads of Chaos Sneak Peek Participation Card | 1 | Super Rare | €0.82 |
| Rose WitchLegacy of the Valiant · 093 | Legacy of the Valiant | 093 | Common | €0.09 |
| Roulette BarrelMagician's Force · 025 | Magician's Force | 025 | Common | €0.23 |
| Roulette SpiderDragons of Legend 2 · 014 | Dragons of Legend 2 | 014 | Super Rare | €0.07 |
| Roxrose DragonLightning Overdrive · 009 | Lightning Overdrive | 009 | Super Rare | €0.08 |
| Royal ArchfiendBurst Protocol · 014 | Burst Protocol | 014 | Ultra Rare | €1.06 |
| Royal CommandLabyrinth of Nightmare · 080 | Labyrinth of Nightmare | 080 | Ultra Rare | €0.20 |
| Royal DecreeTournament Pack 4 · 001 | Tournament Pack 4 | 001 | Ultra Rare | $0.49 |
| Royal Firestorm GuardsGladiator's Assault · 087 | Gladiator's Assault | 087 | Secret Rare | €0.09 |
| Royal FlushSpeed Duel: Arena of Lost Souls · 04 | Speed Duel: Arena of Lost Souls | 04 | Super Rare | €0.42 |
| Royal GuardUnlisted Printings | Unlisted Printings | — | — | — |
| Royal KeeperPharaonic Guardian · 018 | Pharaonic Guardian | 018 | Common | $0.11 |
| Royal KnightEnemy of Justice · 017 | Enemy of Justice | 017 | Common | $0.15 |
| Royal Knight of the Ice BarrierDuel Terminal 1 · 065 | Duel Terminal 1 | 065 | Duel Terminal Super Parallel Rare | €0.15 |
| Royal Magical LibraryMagician's Force · 074 | Magician's Force | 074 | Common | €0.13 |
| Royal OppressionLegacy of Darkness · 091 | Legacy of Darkness | 091 | Rare | $9.00 |
| Royal Penguins GardenBurst of Destiny · 063 | Burst of Destiny | 063 | Common | €0.17 |
| Royal PrisonOrder of Chaos · 079 | Order of Chaos | 079 | Rare | €0.09 |