| Right-Hand SharkBrothers of Legend · 048 | Brothers of Legend | 048 | Ultra Rare | €0.07 |
| Right Leg of the Forbidden OneLegend of Blue Eyes White Dragon · 120 | Legend of Blue Eyes White Dragon | 120 | Ultra Rare | €0.61 |
| Righty DriverDuel Power · 032 | Duel Power | 032 | Ultra Rare | €0.20 |
| Rigorous ReaverChampion Pack: Game Six · 001 | Champion Pack: Game Six | 001 | Ultra Rare | $0.12 |
| Rikka FlurriesSecret Slayers · 024 | Secret Slayers | 024 | Secret Rare | €0.21 |
| Rikka GlamourSecret Slayers · 023 | Secret Slayers | 023 | Secret Rare | €0.34 |
| Rikka KonkonPower of the Elements · 066 | Power of the Elements | 066 | Super Rare | €0.06 |
| Rikka PetalSecret Slayers · 014 | Secret Slayers | 014 | Super Rare | €0.02 |
| Rikka PrincessPower of the Elements · 027 | Power of the Elements | 027 | Common | $0.10 |
| Rikka Queen StrennaRise of the Duelist · 046 | Rise of the Duelist | 046 | Ultra Rare | €0.22 |
| Rikka SheetSecret Slayers · 026 | Secret Slayers | 026 | Secret Rare | $0.59 |
| Rikka TranquilitySecret Slayers · 025 | Secret Slayers | 025 | Super Rare | €0.21 |
| Rilliona, the Magistus of VerreGenesis Impact · 003 | Genesis Impact | 003 | Ultra Rare | €0.35 |
| Rilliona, the Wondrous Magistus Witch WardrobeLightning Overdrive · 042 | Lightning Overdrive | 042 | Ultra Rare | €0.19 |
| Rindbrumm the Striking DragonPhoton Hypernova · 034 | Photon Hypernova | 034 | Ultra Rare | $0.12 |
| Ring AnnouncerMaze of Millennia · 026 | Maze of Millennia | 026 | Rare | €0.20 |
| Ring of DefenseDuelist Pack: Chazz Princeton · 026 | Duelist Pack: Chazz Princeton | 026 | Ultra Rare | €0.11 |
| Ring of DestructionPharaonic Guardian · 000 | Pharaonic Guardian | 000 | Secret Rare | €0.69 |
| Ring of MagnetismMetal Raiders · 139 | Metal Raiders | 139 | Common | €0.02 |
| Ringowurm, the Dragon Guarding the Hundred ApplesCyberstorm Access · 029 | Cyberstorm Access | 029 | Ultra Rare | €0.89 |
| Rinyan, Lightsworn RogueStardust Overdrive · 083 | Stardust Overdrive | 083 | Rare | $0.37 |
| Riot's ReasonBurst Protocol · 069 | Burst Protocol | 069 | Common | €0.03 |
| Ripple BirdSupreme Darkness · 088 | Supreme Darkness | 088 | Super Rare | €0.21 |
| RiryokuYu-Gi-Oh! The Sacred Cards promotional cards · 002 | Yu-Gi-Oh! The Sacred Cards promotional cards | 002 | Prismatic Secret Rare | €0.07 |
| Riryoku FieldLabyrinth of Nightmare · 081 | Labyrinth of Nightmare | 081 | Super Rare | €0.04 |
| Riryoku GuardianMaze of Memories · 009 | Maze of Memories | 009 | Rare | €0.13 |
| Risebell the Star AdjusterLord of the Tachyon Galaxy · 042 | Lord of the Tachyon Galaxy | 042 | Short Print | €0.03 |
| Risebell the Star PsycherShadow Specters · 044 | Shadow Specters | 044 | Short Print | €0.06 |
| Risebell the SummonerClash of Rebellions · 002 | Clash of Rebellions | 002 | Short Print | €0.06 |
| Rise of the FallenSpeed Duel: Battle City Box · 13 | Speed Duel: Battle City Box | 13 | Common | €0.18 |
| Rise of the SalamangreatSoul Fusion · 052 | Soul Fusion | 052 | Common | €0.06 |
| Rise of the Snake DeityTactical Evolution · 069 | Tactical Evolution | 069 | Common | €0.05 |
| Rise Rank-Up-Magic Raidraptor's ForcePhantom Nightmare · 056 | Phantom Nightmare | 056 | Super Rare | €0.20 |
| Rise to Full HeightShining Victories · 077 | Shining Victories | 077 | Common | €0.20 |
| Rising Air CurrentMagic Ruler · 099 | Magic Ruler | 099 | Short Print | €0.05 |
| Rising EnergyCybernetic Revolution · 056 | Cybernetic Revolution | 056 | Rare | €0.02 |
| Rising FireRising Rampage · 053 | Rising Rampage | 053 | Rare | €0.02 |
| Rising Sun SlashDragons of Legend · 051 | Dragons of Legend | 051 | Super Rare | €0.05 |
| Rite of AramesirThe Grand Creators · 025 | The Grand Creators | 025 | Ultra Rare | €0.63 |
| Rite of SpiritPharaonic Guardian · 100 | Pharaonic Guardian | 100 | Common | $0.29 |
| Ritual Beast AmbushSecrets of Eternity · 074 | Secrets of Eternity | 074 | Common | €0.02 |
| Ritual Beast InheritanceBattles of Legend: Terminal Revenge · 020 | Battles of Legend: Terminal Revenge | 020 | Secret Rare | $0.69 |
| Ritual Beast ReturnRaging Tempest · 064 | Raging Tempest | 064 | Common | €0.05 |
| Ritual Beast's BondThe Secret Forces · 031 | The Secret Forces | 031 | Super Rare | $0.13 |
| Ritual Beast SteedsThe Secret Forces · 032 | The Secret Forces | 032 | Super Rare | $0.40 |
| Ritual Beast Tamer ElderThe Secret Forces · 023 | The Secret Forces | 023 | Secret Rare | €0.10 |
| Ritual Beast Tamer LaraThe Secret Forces · 022 | The Secret Forces | 022 | Secret Rare | $0.64 |
| Ritual Beast Tamer WenThe Secret Forces · 024 | The Secret Forces | 024 | Secret Rare | $0.56 |
| Ritual Beast Tamer ZeframpilicaCrossed Souls · 028 | Crossed Souls | 028 | Common | €0.12 |
| Ritual Beast Tamer ZefrawendiCrossed Souls · 029 | Crossed Souls | 029 | Rare | $0.17 |