| Baby MudragonDawn of Majesty · 081 | Dawn of Majesty | 081 | Common | €0.03 |
| Baby Raccoon PonpokoShadow Specters · 014 | Shadow Specters | 014 | Common | €0.04 |
| Baby Raccoon TantanShadow Specters · 015 | Shadow Specters | 015 | Common | €0.11 |
| Baby SpiderBattles of Legend: Monstrous Revenge · 045 | Battles of Legend: Monstrous Revenge | 045 | Ultra Rare | €0.06 |
| Baby TiragonPhoton Shockwave · 038 | Photon Shockwave | 038 | Rare | $0.08 |
| Bacha the Melodious MaestraLegacy of Destruction · 035 | Legacy of Destruction | 035 | Common | €0.05 |
| BachibachibachiLord of the Tachyon Galaxy · 001 | Lord of the Tachyon Galaxy | 001 | Common | €0.09 |
| BackfireAncient Sanctuary · 046 | Ancient Sanctuary | 046 | Common | €0.07 |
| Background DragonFlames of Destruction · 012 | Flames of Destruction | 012 | Common | €0.04 |
| BacklinkerStructure Deck: Cyberse Link · 004 | Structure Deck: Cyberse Link | 004 | Common | €0.04 |
| Backs to the WallForce of the Breaker · 052 | Force of the Breaker | 052 | Common | €0.08 |
| Back to Square OneRise of Destiny · 044 | Rise of Destiny | 044 | Common | €0.17 |
| Back to the FrontCode of the Duelist · 077 | Code of the Duelist | 077 | Rare | €0.06 |
| Backup @IgnisterAlliance Insight · 002 | Alliance Insight | 002 | Ultra Rare | €1.50 |
| Backup OperatorFlames of Destruction · 003 | Flames of Destruction | 003 | Rare | €0.06 |
| Back-Up RiderClash of Rebellions · 064 | Clash of Rebellions | 064 | Common | €0.06 |
| Backup SecretaryCode of the Duelist · 002 | Code of the Duelist | 002 | Common | €0.03 |
| Backup SoldierPharaoh's Servant · 028 | Pharaoh's Servant | 028 | Super Rare | €0.05 |
| Backup SquadCircuit Break · 065 | Circuit Break | 065 | Rare | €0.05 |
| Backup SupervisorDuel Power · 015 | Duel Power | 015 | Ultra Rare | €0.14 |
| Backup TeamDimension Force · 085 | Dimension Force | 085 | Common | €0.05 |
| Backup WarriorBattle Pack: Epic Dawn · 159 | Battle Pack: Epic Dawn | 159 | Common | €0.12 |
| Bacon SaverCosmo Blazer · 003 | Cosmo Blazer | 003 | Common | €0.09 |
| Bad AimShining Victories · 078 | Shining Victories | 078 | Common | €0.05 |
| Bad Luck BlastBreakers of Shadow · 080 | Breakers of Shadow | 080 | Short Print | $0.23 |
| Bad Reaction to SimochiLegacy of Darkness · 093 | Legacy of Darkness | 093 | Common | $0.56 |
| Baelgrill de NouvellesWild Survivors · 034 | Wild Survivors | 034 | Super Rare | €0.13 |
| Bahalutiya, the Grand RadianceLightning Overdrive · 023 | Lightning Overdrive | 023 | Secret Rare | €0.15 |
| Bahamut SharkAbyss Rising · 099 | Abyss Rising | 099 | Secret Rare | €0.18 |
| Bait DollLabyrinth of Nightmare · 096 | Labyrinth of Nightmare | 096 | Common | €0.05 |
| Baku the Beast NinjaDarkwing Blast · 017 | Darkwing Blast | 017 | Super Rare | €0.04 |
| Balameuniere de NouvellesWild Survivors · 033 | Wild Survivors | 033 | Super Rare | €0.08 |
| Balance of JudgmentClash of Rebellions · 078 | Clash of Rebellions | 078 | Common | €0.15 |
| Balancer LordStructure Deck: Cyberse Link · 005 | Structure Deck: Cyberse Link | 005 | Common | €0.10 |
| Ballista of Rampart SmashingRise of Destiny · 046 | Rise of Destiny | 046 | Common | €0.07 |
| Ballista SquadCybernetic Horizon · 077 | Cybernetic Horizon | 077 | Common | €0.08 |
| Balloon LizardInvasion of Chaos · 072 | Invasion of Chaos | 072 | Common | €0.06 |
| Bamboo ScrapCrossroads of Chaos · 075 | Crossroads of Chaos | 075 | Common | $0.12 |
| BanditSpeed Duel: Scars of Battle · 03 | Speed Duel: Scars of Battle | 03 | Super Rare | €0.44 |
| BaneshadeMaze of Muertos · 039 | Maze of Muertos | 039 | Rare | €0.09 |
| Banisher of the LightMagic Ruler · 078 | Magic Ruler | 078 | Super Rare | €0.27 |
| Banisher of the RadianceEnemy of Justice · 022 | Enemy of Justice | 022 | Rare | €0.17 |
| Banishing Trap HoleDuelist Nexus · 077 | Duelist Nexus | 077 | Super Rare | €0.12 |
| Banishment of the DarklordsDestiny Soldiers · 034 | Destiny Soldiers | 034 | Secret Rare | €0.13 |
| Banner of CouragePharaonic Guardian · 089 | Pharaonic Guardian | 089 | Common | €0.06 |
| Banquet of MillionsPhantom Rage · 079 | Phantom Rage | 079 | Common | €0.20 |
| BaobaboonRaging Tempest: Special Edition · 4 | Raging Tempest: Special Edition | 4 | Super Rare | €0.05 |
| Barbar, Malebranche of the Burning AbyssCrossed Souls · 083 | Crossed Souls | 083 | Rare | $0.37 |
| Barbaroid, the Ultimate Battle MachineYu-Gi-Oh! GX Volume 8 promotional card · 001 | Yu-Gi-Oh! GX Volume 8 promotional card | 001 | Ultra Rare | $1.08 |
| Barian's Chaos DrawLegendary Duelists: Duels From the Deep · 005 | Legendary Duelists: Duels From the Deep | 005 | Super Rare | €0.26 |