| Biomass MutationSecrets of Strixhaven Commander · 297 | Secrets of Strixhaven Commander | 297 | Rare | €0.14 |
| Biomass MutationThe List Tokens · GTC-213 | The List Tokens | GTC-213 | Rare | €0.21 |
| BiomathematicianStrixhaven: School of Mages · 164 | Strixhaven: School of Mages | 164 | Common | €0.07 |
| Biomathematician // BiomathematicianStrixhaven Art Series · 21 | Strixhaven Art Series | 21 | — | — |
| Biomathematician // BiomathematicianStrixhaven Art Series · 21s | Strixhaven Art Series | 21s | — | — |
| Biomechan EngineerEdge of Eternities · 213 | Edge of Eternities | 213 | Uncommon | €0.04 |
| Biomechan EngineerThe List Tokens · EOE-213 | The List Tokens | EOE-213 | Uncommon | — |
| Bionic BlowMarvel Super Heroes Commander · 680 | Marvel Super Heroes Commander | 680 | Uncommon | €0.17 |
| BiophagusWarhammer 40,000 Commander · 87 | Warhammer 40,000 Commander | 87 | Rare | $13.93 |
| BiophagusWarhammer 40,000 Commander · 87★ | Warhammer 40,000 Commander | 87★ | Rare | $36.08 |
| BioplasmGuildpact · 81 | Guildpact | 81 | Rare | €0.21 |
| Biorganic CarapaceMarvel's Spider-Man Promos · 124s | Marvel's Spider-Man Promos | 124s | Rare | €0.56 |
| Biorganic CarapaceMarvel's Spider-Man · 124 | Marvel's Spider-Man | 124 | Rare | €0.25 |
| Biorganic CarapaceMarvel's Spider-Man · 269 | Marvel's Spider-Man | 269 | Rare | €0.22 |
| Biorganic CarapaceThrough the Omenpaths · 125 | Through the Omenpaths | 125 | Rare | — |
| BiorhythmNinth Edition · 231 | Ninth Edition | 231 | Rare | €11.93 |
| BiorhythmNinth Edition · 231★ | Ninth Edition | 231★ | Rare | $34.70 |
| BiorhythmOnslaught · 247 | Onslaught | 247 | Rare | €12.06 |
| BioshiftGatecrash · 214 | Gatecrash | 214 | Common | €0.15 |
| Biosynthic BurstEdge of Eternities · 173 | Edge of Eternities | 173 | Common | €0.10 |
| Biotech SpecialistEdge of Eternities · 214 | Edge of Eternities | 214 | Rare | $0.38 |
| Biotech SpecialistEdge of Eternities · 347 | Edge of Eternities | 347 | Rare | €0.57 |
| Biotech SpecialistEdge of Eternities Promos · 214p | Edge of Eternities Promos | 214p | Rare | $0.27 |
| Biotech SpecialistEdge of Eternities Promos · 214s | Edge of Eternities Promos | 214s | Rare | $0.76 |
| BiotransferenceWarhammer 40,000 Commander · 30 | Warhammer 40,000 Commander | 30 | Rare | €6.38 |
| BiotransferenceWarhammer 40,000 Commander · 30★ | Warhammer 40,000 Commander | 30★ | Rare | $25.71 |
| BiovisionaryGatecrash · 146 | Gatecrash | 146 | Rare | €0.37 |
| BiovisionaryThe List Tokens · GTC-146 | The List Tokens | GTC-146 | Rare | €0.43 |
| Biowaste BlobCommander Legends · 219 | Commander Legends | 219 | Rare | €0.25 |
| Biowaste BlobCommander Legends · 675 | Commander Legends | 675 | Rare | €0.94 |
| Biowaste BlobMagic Online Promos · 85966 | Magic Online Promos | 85966 | Rare | — |
| Birchlore RangersOnslaught · 248 | Onslaught | 248 | Common | $0.77 |
| Birchlore RangersSalvat 2005 · B52 | Salvat 2005 | B52 | Common | €0.63 |
| Birchlore RangersSalvat 2005 · B53 | Salvat 2005 | B53 | Common | €0.49 |
| Birchlore RangersThe List Tokens · ONS-248 | The List Tokens | ONS-248 | Common | — |
| BirdLeague Tokens 2013 · 2 | League Tokens 2013 | 2 | — | €1.01 |
| BirdDMU Japanese Promo Tokens · 2 | DMU Japanese Promo Tokens | 2 | — | $16.65 |
| BirdWOE Japanese Promo Tokens · 2 | WOE Japanese Promo Tokens | 2 | — | €20.26 |
| Bird30th Anniversary Edition Tokens · 4 | 30th Anniversary Edition Tokens | 4 | — | $13.08 |
| BirdBorn of the Gods Tokens · 1 | Born of the Gods Tokens | 1 | — | $0.22 |
| BirdBorn of the Gods Tokens · 4 | Born of the Gods Tokens | 4 | — | $0.24 |
| BirdBloomburrow Commander Tokens · 3 | Bloomburrow Commander Tokens | 3 | — | — |
| BirdBloomburrow Commander Tokens · 11 | Bloomburrow Commander Tokens | 11 | — | — |
| BirdCommander 2016 Tokens · 2 | Commander 2016 Tokens | 2 | — | $0.28 |
| BirdCommander 2016 Tokens · 7 | Commander 2016 Tokens | 7 | — | — |
| BirdCommander 2019 Tokens · 1 | Commander 2019 Tokens | 1 | — | €0.15 |
| BirdCommander 2019 Tokens · 2 | Commander 2019 Tokens | 2 | — | €0.18 |
| BirdCommander 2020 Tokens · 2 | Commander 2020 Tokens | 2 | — | — |
| BirdCommander Anthology Volume II Tokens · 2 | Commander Anthology Volume II Tokens | 2 | — | $0.21 |
| BirdCommander Masters Tokens · 4 | Commander Masters Tokens | 4 | — | — |