| Borne Upon a WindThe Lord of the Rings: Tales of Middle-earth · 44 | The Lord of the Rings: Tales of Middle-earth | 44 | Rare | €2.34 |
| Borne Upon a WindThe Lord of the Rings: Tales of Middle-earth · 350 | The Lord of the Rings: Tales of Middle-earth | 350 | Rare | €3.83 |
| Borne Upon a WindThe Lord of the Rings: Tales of Middle-earth · 495 | The Lord of the Rings: Tales of Middle-earth | 495 | Rare | €8.93 |
| Borne Upon a WindThe Lord of the Rings: Tales of Middle-earth · 761 | The Lord of the Rings: Tales of Middle-earth | 761 | Rare | €5.66 |
| Borne Upon a WindTales of Middle-earth Promos · 44s | Tales of Middle-earth Promos | 44s | Rare | €9.02 |
| Borne Upon a WindSecret Lair Drop Tokens · 2228 | Secret Lair Drop Tokens | 2228 | Rare | €7.14 |
| Boromir, Gondor's HopeTales of Middle-earth Commander · 49 | Tales of Middle-earth Commander | 49 | Rare | €0.27 |
| Boromir, Gondor's HopeTales of Middle-earth Commander · 132 | Tales of Middle-earth Commander | 132 | Rare | €1.00 |
| Boromir, Gondor's HopeTales of Middle-earth Commander · 452 | Tales of Middle-earth Commander | 452 | Rare | $1.10 |
| Boromir, Warden of the TowerThe Lord of the Rings: Tales of Middle-earth · 4 | The Lord of the Rings: Tales of Middle-earth | 4 | Rare | $4.44 |
| Boromir, Warden of the TowerThe Lord of the Rings: Tales of Middle-earth · 302 | The Lord of the Rings: Tales of Middle-earth | 302 | Rare | $5.86 |
| Boromir, Warden of the TowerThe Lord of the Rings: Tales of Middle-earth · 407 | The Lord of the Rings: Tales of Middle-earth | 407 | Rare | $7.52 |
| Boromir, Warden of the TowerThe Lord of the Rings: Tales of Middle-earth · 455 | The Lord of the Rings: Tales of Middle-earth | 455 | Rare | $14.72 |
| Boromir, Warden of the TowerThe Lord of the Rings: Tales of Middle-earth · 794 | The Lord of the Rings: Tales of Middle-earth | 794 | Rare | €18.46 |
| Boromir, Warden of the TowerTales of Middle-earth Promos · 4s | Tales of Middle-earth Promos | 4s | Rare | €8.61 |
| Boros BattleshaperDragon's Maze · 58 | Dragon's Maze | 58 | Rare | €0.22 |
| Boros CharmSecret Lair Drop Tokens · 217 | Secret Lair Drop Tokens | 217 | Rare | €22.05 |
| Boros CharmSecret Lair Drop Tokens · 1771 | Secret Lair Drop Tokens | 1771 | Rare | €10.05 |
| Boros ReckonerGRN Guild Kit · 85 | GRN Guild Kit | 85 | Rare | €0.28 |
| Boros ReckonerGatecrash · 215 | Gatecrash | 215 | Rare | €0.35 |
| Boros ReckonerMurders at Karlov Manor Commander · 201 | Murders at Karlov Manor Commander | 201 | Rare | €0.22 |
| Boros ReckonerModern Masters 2017 · 206 | Modern Masters 2017 | 206 | Rare | $0.24 |
| Boros ReckonerThe List Tokens · GK1-85 | The List Tokens | GK1-85 | Rare | $0.32 |
| Boros ReckonerPioneer Masters · 208 | Pioneer Masters | 208 | Rare | — |
| Boros SignetSecret Lair Drop Tokens · 291 | Secret Lair Drop Tokens | 291 | Rare | €14.60 |
| Boros Strike-CaptainRavnica: Clue Edition · 25 | Ravnica: Clue Edition | 25 | Rare | €0.24 |
| Borrowing the East WindPortal Three Kingdoms · 133 | Portal Three Kingdoms | 133 | Rare | €26.22 |
| Boseiju PathlighterAlchemy: Kamigawa · 26 | Alchemy: Kamigawa | 26 | Rare | — |
| Boseiju, Who EnduresKamigawa: Neon Dynasty · 266 | Kamigawa: Neon Dynasty | 266 | Rare | €41.80 |
| Boseiju, Who EnduresKamigawa: Neon Dynasty · 412 | Kamigawa: Neon Dynasty | 412 | Rare | €53.57 |
| Boseiju, Who EnduresKamigawa: Neon Dynasty · 501 | Kamigawa: Neon Dynasty | 501 | Rare | €47.89 |
| Boseiju, Who EnduresKamigawa: Neon Dynasty Promos · 266p | Kamigawa: Neon Dynasty Promos | 266p | Rare | €37.03 |
| Boseiju, Who EnduresKamigawa: Neon Dynasty Promos · 266s | Kamigawa: Neon Dynasty Promos | 266s | Rare | €49.88 |
| Boseiju, Who EnduresMagic Online Promos · 98135 | Magic Online Promos | 98135 | Rare | — |
| Boseiju, Who EnduresMagic Online Promos · 98137 | Magic Online Promos | 98137 | Rare | — |
| Boseiju, Who Shelters AllChampions of Kamigawa · 273 | Champions of Kamigawa | 273 | Rare | €5.50 |
| Boseiju, Who Shelters AllSecret Lair Drop Tokens · 426 | Secret Lair Drop Tokens | 426 | Rare | €8.92 |
| Boseiju, Who Shelters AllSecret Lair Drop Tokens · 2657 | Secret Lair Drop Tokens | 2657 | Rare | €9.05 |
| Bosh, Iron GolemDouble Masters · 236 | Double Masters | 236 | Rare | $0.17 |
| Bosh, Iron GolemCommander 2014 · 230 | Commander 2014 | 230 | Rare | €0.13 |
| Bosh, Iron GolemCommander 2018 · 198 | Commander 2018 | 198 | Rare | €0.15 |
| Bosh, Iron GolemCommander 2021 · 237 | Commander 2021 | 237 | Rare | €0.16 |
| Bosh, Iron GolemCommander Anthology Volume II · 5 | Commander Anthology Volume II | 5 | Rare | €0.24 |
| Bosh, Iron GolemPlanechase · 108 | Planechase | 108 | Rare | €0.26 |
| Bosh, Iron GolemMirrodin · 147 | Mirrodin | 147 | Rare | $0.31 |
| Bosh, Iron Golem AvatarMagic Online Avatars · 39 | Magic Online Avatars | 39 | Rare | — |
| Bösium StripWeatherlight · 147 | Weatherlight | 147 | Rare | €10.14 |
| Boss's ChauffeurBloomburrow Commander · 137 | Bloomburrow Commander | 137 | Rare | €0.05 |
| Boss's ChauffeurNew Capenna Commander · 13 | New Capenna Commander | 13 | Rare | $0.28 |
| Boss's ChauffeurNew Capenna Commander · 114 | New Capenna Commander | 114 | Rare | $0.66 |