| Break OutMurders at Karlov Manor · 190 | Murders at Karlov Manor | 190 | Uncommon | $0.19 |
| Break OutMurders at Karlov Manor · 190† | Murders at Karlov Manor | 190† | Uncommon | €0.16 |
| Break the IceModern Horizons 2 · 77 | Modern Horizons 2 | 77 | Uncommon | €0.22 |
| BreakthroughDouble Masters 2022 · 41 | Double Masters 2022 | 41 | Uncommon | €0.13 |
| BreakthroughConspiracy · 92 | Conspiracy | 92 | Uncommon | $0.22 |
| BreakthroughThe List Tokens · TOR-26 | The List Tokens | TOR-26 | Uncommon | €0.21 |
| BreakthroughTorment · 26 | Torment | 26 | Uncommon | $0.33 |
| BreakthroughWorld Championship Decks 2002 Tokens · rl26 | World Championship Decks 2002 Tokens | rl26 | Uncommon | €0.56 |
| Break Through the LineFate Reforged · 94 | Fate Reforged | 94 | Uncommon | €0.20 |
| Break Under PressureReality Fracture · 50 | Reality Fracture | 50 | Uncommon | €0.02 |
| Breath of DarigaazArchenemy · 31 | Archenemy | 31 | Uncommon | €0.22 |
| Breath of DarigaazCommander 2015 · 143 | Commander 2015 | 143 | Uncommon | €0.22 |
| Breath of DarigaazCommander Anthology Volume II · 88 | Commander Anthology Volume II | 88 | Uncommon | €0.20 |
| Breath of DarigaazCommander 2011 · 112 | Commander 2011 | 112 | Uncommon | €0.18 |
| Breath of DarigaazDuel Decks: Knights vs. Dragons · 64 | Duel Decks: Knights vs. Dragons | 64 | Uncommon | €0.19 |
| Breath of DarigaazInvasion · 138 | Invasion | 138 | Uncommon | €0.34 |
| Breath of DarigaazThe List Tokens · INV-138 | The List Tokens | INV-138 | Uncommon | $0.19 |
| Breath of DreamsIce Age · 62 | Ice Age | 62 | Uncommon | €0.20 |
| Breath of LifeSeventh Edition · 4 | Seventh Edition | 4 | Uncommon | $0.26 |
| Breath of LifeSeventh Edition · 4★ | Seventh Edition | 4★ | Uncommon | $0.26 |
| Breath of LifeStarter 2000 · 3 | Starter 2000 | 3 | Uncommon | €0.09 |
| Breath of LifeStarter 1999 · 10 | Starter 1999 | 10 | Uncommon | €0.52 |
| Breath of LifeVintage Masters · 18 | Vintage Masters | 18 | Uncommon | — |
| Breath WeaponAlchemy Horizons: Baldur's Gate · 176 | Alchemy Horizons: Baldur's Gate | 176 | Uncommon | — |
| Bred for the HuntWarhammer 40,000 Commander · 222 | Warhammer 40,000 Commander | 222 | Uncommon | €0.46 |
| Bred for the HuntWarhammer 40,000 Commander · 222★ | Warhammer 40,000 Commander | 222★ | Uncommon | $2.30 |
| Bred for the HuntCommander 2016 · 186 | Commander 2016 | 186 | Uncommon | €0.41 |
| Bred for the HuntCommander Anthology Volume II · 151 | Commander Anthology Volume II | 151 | Uncommon | €0.33 |
| Bred for the HuntDragon's Maze · 59 | Dragon's Maze | 59 | Uncommon | €0.18 |
| Bred for the HuntFinal Fantasy Commander · 321 | Final Fantasy Commander | 321 | Uncommon | $0.20 |
| Bred for the HuntJumpstart: Historic Horizons · 681 | Jumpstart: Historic Horizons | 681 | Uncommon | — |
| Breeches, Brazen PlundererCommander Legends · 165 | Commander Legends | 165 | Uncommon | €0.17 |
| Breeches, Brazen PlundererCommander Legends · 571 | Commander Legends | 571 | Uncommon | €0.33 |
| Breeches, Brazen PlundererThe Lost Caverns of Ixalan Commander · 217 | The Lost Caverns of Ixalan Commander | 217 | Uncommon | €0.15 |
| Breeches, Brazen PlundererSpecial Guests · 6 | Special Guests | 6 | Uncommon | €2.28 |
| Breeches, Brazen PlundererMagic Online Promos · 86290 | Magic Online Promos | 86290 | Uncommon | — |
| Breeding PitFifth Edition · 148 | Fifth Edition | 148 | Uncommon | $0.25 |
| Breeding PitDuel Decks: Divine vs. Demonic · 53 | Duel Decks: Divine vs. Demonic | 53 | Uncommon | €0.10 |
| Breeding PitDuel Decks Anthology: Divine vs. Demonic · 53 | Duel Decks Anthology: Divine vs. Demonic | 53 | Uncommon | €0.14 |
| Breeding PitFallen Empires · 35 | Fallen Empires | 35 | Uncommon | €0.32 |
| Breeding PitThe List Tokens · DDC-53 | The List Tokens | DDC-53 | Uncommon | €0.14 |
| Breeding PitMasters Edition · 62 | Masters Edition | 62 | Uncommon | — |
| Bretagard StrongholdKaldheim · 253 | Kaldheim | 253 | Uncommon | €0.13 |
| Bretagard StrongholdMarch of the Machine Commander · 392 | March of the Machine Commander | 392 | Uncommon | €0.09 |
| Briarbridge PatrolShadows over Innistrad · 195 | Shadows over Innistrad | 195 | Uncommon | €0.15 |
| BriarhornDuel Decks: Ajani vs. Nicol Bolas · 14 | Duel Decks: Ajani vs. Nicol Bolas | 14 | Uncommon | €0.10 |
| BriarhornDuel Decks: Nissa vs. Ob Nixilis Tokens · 3 | Duel Decks: Nissa vs. Ob Nixilis Tokens | 3 | Uncommon | €0.07 |
| BriarhornPlanechase · 69 | Planechase | 69 | Uncommon | €0.15 |
| BriarhornLorwyn · 199 | Lorwyn | 199 | Uncommon | €0.19 |
| BriarhornThe List Tokens · DDR-3 | The List Tokens | DDR-3 | Uncommon | €0.09 |