| Blue-Eyes White DragonLegend of Blue Eyes White Dragon · 001 | Legend of Blue Eyes White Dragon | 001 | Ultra Rare | €0.09 |
| Blue Flame SwordsmanLegendary Collection 4: Joey's World · 001 | Legendary Collection 4: Joey's World | 001 | Ultra Rare | $0.12 |
| Blue MedicineTournament Pack: 1st Season · 008 | Tournament Pack: 1st Season | 008 | Rare | €1.32 |
| Blue Mountain ButterspyNumber Hunters · 012 | Number Hunters | 012 | Super Rare | €0.13 |
| Blue Rose DragonExtreme Victory · 099 | Extreme Victory | 099 | Secret Rare | €0.07 |
| Blue Thunder T-45Phantom Darkness · 038 | Phantom Darkness | 038 | Common | €0.06 |
| Blue-Winged CrownMetal Raiders · 122 | Metal Raiders | 122 | Common | €0.06 |
| Blustering WindsStarter Deck: Dawn of the Xyz · 021 | Starter Deck: Dawn of the Xyz | 021 | Common | €0.04 |
| BM-4 Blast SpiderLegendary Duelists: Ancient Millennium · 014 | Legendary Duelists: Ancient Millennium | 014 | Rare | €0.17 |
| Boar SoldierMagic Ruler · 089 | Magic Ruler | 089 | Common | €0.05 |
| Bokoichi the Freightening CarRise of Destiny · 003 | Rise of Destiny | 003 | Common | €0.05 |
| Bolt EscargotUnlisted Printings | Unlisted Printings | — | — | €0.96 |
| Bolt PenguinPrimal Origin · 090 | Primal Origin | 090 | Common | €0.11 |
| Bombardment BeetlePharaoh's Servant · 087 | Pharaoh's Servant | 087 | Short Print | €0.02 |
| Bomber PlaceAlliance Insight · 034 | Alliance Insight | 034 | Common | €0.03 |
| Bond Between Teacher and StudentDuel Power · 017 | Duel Power | 017 | Ultra Rare | €0.47 |
| Bonding - D2OLegendary Duelists · 038 | Legendary Duelists | 038 | Rare | €0.08 |
| Bonding - DHOLegendary Duelists · 039 | Legendary Duelists | 039 | Rare | €0.06 |
| Bonding - H2OElemental Energy · 043 | Elemental Energy | 043 | Common | €0.05 |
| Bone ArchfiendStructure Deck: The Crimson King · 003 | Structure Deck: The Crimson King | 003 | Common | €1.78 |
| Bone CrusherCrimson Crisis · 083 | Crimson Crisis | 083 | Ultra Rare | $0.24 |
| BoneheimerLabyrinth of Nightmare · 057 | Labyrinth of Nightmare | 057 | Common | $0.17 |
| Bone MouseUnlisted Printings | Unlisted Printings | — | — | — |
| Bone Temple BlockRaging Battle · 077 | Raging Battle | 077 | Short Print | $0.10 |
| BonfireMaze of Millennia · 016 | Maze of Millennia | 016 | Ultra Rare | €0.80 |
| Bonfire ColossusCosmo Blazer · 084 | Cosmo Blazer | 084 | Secret Rare | €0.09 |
| Bonze AloneChaos Impact · 032 | Chaos Impact | 032 | Common | €0.06 |
| Boo-Boo GameLightning Overdrive · 079 | Lightning Overdrive | 079 | Common | €0.15 |
| Booby Trap EWing Raiders · 013 | Wing Raiders | 013 | Super Rare | $0.28 |
| Boogie TrapMaximum Crisis: Special Edition · 4 | Maximum Crisis: Special Edition | 4 | Super Rare | €0.03 |
| Book of EclipseThe Duelist Genesis · 062 | The Duelist Genesis | 062 | Common | €0.17 |
| Book of LifePharaonic Guardian · 033 | Pharaonic Guardian | 033 | Super Rare | €0.16 |
| Book of Lunar EclipseLightning Overdrive · 064 | Lightning Overdrive | 064 | Secret Rare | €0.17 |
| Book of MoonPharaonic Guardian · 035 | Pharaonic Guardian | 035 | Rare | €0.02 |
| Book of Secret ArtsLegend of Blue Eyes White Dragon · 043 | Legend of Blue Eyes White Dragon | 043 | Short Print | €0.02 |
| Book of TaiyouPharaonic Guardian · 034 | Pharaonic Guardian | 034 | Short Print | €0.07 |
| Boo KooUnlisted Printings | Unlisted Printings | — | — | — |
| Boompoline!!Chaos Impact · 080 | Chaos Impact | 080 | Common | €0.04 |
| Boon of the Meklord EmperorExtreme Victory · 050 | Extreme Victory | 050 | Common | €0.05 |
| Booster DragonDuel Power · 025 | Duel Power | 025 | Ultra Rare | €0.04 |
| Boost WarriorDuelist Pack: Yusei 3 · 012 | Duelist Pack: Yusei 3 | 012 | Super Rare | €0.28 |
| Boot Sector LaunchExtreme Force · 053 | Extreme Force | 053 | Ultra Rare | €0.63 |
| Boot StaggeredStructure Deck: Cyberse Link · 007 | Structure Deck: Cyberse Link | 007 | Common | €0.06 |
| Boot-Up Admiral - Destroyer DynamoFists of the Gadgets · 002 | Fists of the Gadgets | 002 | Secret Rare | $0.44 |
| Boot-Up Corporal - Command DynamoFists of the Gadgets · 001 | Fists of the Gadgets | 001 | Super Rare | €0.15 |
| Boot-Up Order - Gear ChargeFists of the Gadgets · 003 | Fists of the Gadgets | 003 | Super Rare | €0.22 |
| Boot-Up Order - Gear ForceFists of the Gadgets · 004 | Fists of the Gadgets | 004 | Secret Rare | €0.34 |
| Boot-Up Soldier - Dread DynamoStructure Deck: Machine Re-Volt · 004 | Structure Deck: Machine Re-Volt | 004 | Common | €0.09 |
| Born from DraconisBattles of Legend: Relentless Revenge · 017 | Battles of Legend: Relentless Revenge | 017 | Ultra Rare | €0.02 |
| Borrelcode DragonBurst of Destiny · 050 | Burst of Destiny | 050 | Ultra Rare | $0.39 |