| Barbarian RingPremium Deck Series: Fire and Lightning · 28 | Premium Deck Series: Fire and Lightning | 28 | Uncommon | €0.76 |
| Barbarian RingThe List Tokens · ODY-313 | The List Tokens | ODY-313 | Uncommon | €0.50 |
| Barbed-Back WurmMirage · 105 | Mirage | 105 | Uncommon | $0.19 |
| Barbed BattlegearScars of Mirrodin · 139 | Scars of Mirrodin | 139 | Uncommon | €0.21 |
| Barbed FieldProphecy · 83 | Prophecy | 83 | Uncommon | €0.19 |
| Barbed FoliageMirage · 207 | Mirage | 207 | Uncommon | $0.16 |
| Barbed ShockerConspiracy · 136 | Conspiracy | 136 | Uncommon | €0.12 |
| Barbed ShockerTime Spiral · 144 | Time Spiral | 144 | Uncommon | €0.15 |
| Barbed SliverPremium Deck Series: Slivers · 18 | Premium Deck Series: Slivers | 18 | Uncommon | €0.44 |
| Barbed SliverTempest · 163 | Tempest | 163 | Uncommon | $0.36 |
| Barbed SpikeModern Horizons 2 · 5 | Modern Horizons 2 | 5 | Uncommon | €0.11 |
| Barbed SpikeThe List Tokens · MH2-5 | The List Tokens | MH2-5 | Uncommon | €0.07 |
| Barbed SpikeJumpstart: Historic Horizons · 50 | Jumpstart: Historic Horizons | 50 | Uncommon | — |
| Barbed WireMercadian Masques · 287 | Mercadian Masques | 287 | Uncommon | $1.36 |
| Bard the BowmanThe Hobbit · 145 | The Hobbit | 145 | Uncommon | €0.09 |
| BargainPortal Second Age · 14 | Portal Second Age | 14 | Uncommon | $1.01 |
| BargainStarter 1999 · 7 | Starter 1999 | 7 | Uncommon | €1.21 |
| BarishiWeatherlight · 119 | Weatherlight | 119 | Uncommon | €0.14 |
| Barkhide TrollCore Set 2020 · 165 | Core Set 2020 | 165 | Uncommon | $0.17 |
| Bark-Knuckle BoxerBloomburrow · 164 | Bloomburrow | 164 | Uncommon | €0.10 |
| Bark of DoranLorwyn Eclipsed · 6 | Lorwyn Eclipsed | 6 | Uncommon | €0.13 |
| Barktooth WarbeardLegends · 221 | Legends | 221 | Uncommon | €2.39 |
| Baron Bertram GraywaterOutlaws of Thunder Junction · 195 | Outlaws of Thunder Junction | 195 | Uncommon | €0.20 |
| Baron Strucker, HYDRA OverlordMarvel Super Heroes · 88 | Marvel Super Heroes | 88 | Uncommon | €0.07 |
| Baron Strucker, HYDRA OverlordMarvel Super Heroes · 315 | Marvel Super Heroes | 315 | Uncommon | €0.13 |
| Baron Strucker, HYDRA OverlordMarvel Super Heroes · 446 | Marvel Super Heroes | 446 | Uncommon | $0.46 |
| Barrage of ExpendablesJumpstart · 292 | Jumpstart | 292 | Uncommon | €0.18 |
| Barrage of ExpendablesMagic 2014 · 127 | Magic 2014 | 127 | Uncommon | €0.18 |
| Barrage OgreDuel Decks: Elves vs. Inventors · 44 | Duel Decks: Elves vs. Inventors | 44 | Uncommon | €0.07 |
| Barrage OgreJumpstart 2022 · 496 | Jumpstart 2022 | 496 | Uncommon | €0.10 |
| Barrage OgreScars of Mirrodin · 83 | Scars of Mirrodin | 83 | Uncommon | $0.03 |
| Barren MoorWarhammer 40,000 Commander · 266 | Warhammer 40,000 Commander | 266 | Uncommon | €0.18 |
| Barren MoorWarhammer 40,000 Commander · 266★ | Warhammer 40,000 Commander | 266★ | Uncommon | $1.72 |
| Barren MoorBloomburrow Commander · 292 | Bloomburrow Commander | 292 | Uncommon | €0.23 |
| Barren MoorCommander 2019 · 229 | Commander 2019 | 229 | Uncommon | €0.22 |
| Barren MoorCommander 2021 · 277 | Commander 2021 | 277 | Uncommon | €0.16 |
| Barren MoorDuskmourn: House of Horror Commander · 262 | Duskmourn: House of Horror Commander | 262 | Uncommon | €0.17 |
| Barren MoorModern Horizons · 236 | Modern Horizons | 236 | Uncommon | €0.18 |
| Barren MoorFoundations Commander · 295 | Foundations Commander | 295 | Uncommon | €0.15 |
| Barret WallaceFinal Fantasy · 129 | Final Fantasy | 129 | Uncommon | €0.06 |
| Barret WallaceFinal Fantasy · 457 | Final Fantasy | 457 | Uncommon | €1.04 |
| Barret WallaceFinal Fantasy · 584 | Final Fantasy | 584 | Uncommon | €2.35 |
| Barricade BreakerAether Revolt · 144 | Aether Revolt | 144 | Uncommon | $0.11 |
| Barricade BreakerKaladesh Remastered · 222 | Kaladesh Remastered | 222 | Uncommon | — |
| Barrier BreachIkoria: Lair of Behemoths · 145 | Ikoria: Lair of Behemoths | 145 | Uncommon | €0.13 |
| Barrow-BladeThe Lord of the Rings: Tales of Middle-earth · 237 | The Lord of the Rings: Tales of Middle-earth | 237 | Uncommon | €0.11 |
| Barrow-BladeThe Lord of the Rings: Tales of Middle-earth · 688 | The Lord of the Rings: Tales of Middle-earth | 688 | Uncommon | €0.26 |
| Barrowin of Clan UndurrAdventures in the Forgotten Realms · 218 | Adventures in the Forgotten Realms | 218 | Uncommon | €0.08 |
| Barrowin of Clan UndurrAdventures in the Forgotten Realms · 336 | Adventures in the Forgotten Realms | 336 | Uncommon | €0.16 |
| Bartel RuneaxeMasters Edition III · 145 | Masters Edition III | 145 | Uncommon | — |