| Berta, Wise ExtrapolatorSecrets of Strixhaven · 346 | Secrets of Strixhaven | 346 | Rare | €0.32 |
| Beseech the MirrorWilds of Eldraine Promos · 82p | Wilds of Eldraine Promos | 82p | Mythic Rare | €14.18 |
| Beseech the MirrorWilds of Eldraine Promos · 82s | Wilds of Eldraine Promos | 82s | Mythic Rare | €21.82 |
| Beseech the MirrorSecret Lair Drop Tokens · 2527 | Secret Lair Drop Tokens | 2527 | Mythic Rare | €22.58 |
| Beseech the MirrorWilds of Eldraine · 82 | Wilds of Eldraine | 82 | Mythic Rare | €14.75 |
| Beseech the MirrorWilds of Eldraine · 336 | Wilds of Eldraine | 336 | Mythic Rare | €26.14 |
| Beseech the QueenPlanechase · 19 | Planechase | 19 | Uncommon | €2.60 |
| Beseech the QueenThe List Tokens · SHM-57 | The List Tokens | SHM-57 | Uncommon | €2.13 |
| Beseech the QueenShadowmoor · 57 | Shadowmoor | 57 | Uncommon | €2.44 |
| Beseech the QueenSecret Lair Drop Tokens · 2484 | Secret Lair Drop Tokens | 2484 | Rare | €11.48 |
| Beseech the QueenFrom the Vault: Lore Tokens · 1 | From the Vault: Lore Tokens | 1 | Mythic Rare | €4.24 |
| Besieged Viking VillageDoctor Who · 570 | Doctor Who | 570 | Common | €0.23 |
| Beskir ShieldmateKaldheim · 4 | Kaldheim | 4 | Common | €0.03 |
| Beskir Shieldmate // Beskir ShieldmateKaldheim Art Series · 1 | Kaldheim Art Series | 1 | — | €0.11 |
| BesmirchConspiracy: Take the Crown · 49 | Conspiracy: Take the Crown | 49 | Uncommon | $0.36 |
| BesmirchThe List Tokens · CN2-49 | The List Tokens | CN2-49 | Uncommon | €0.33 |
| Besotted Knight // Betroth the BeastWilds of Eldraine · 4 | Wilds of Eldraine | 4 | Common | €0.05 |
| Bespoke BattlegarbWilds of Eldraine · 122 | Wilds of Eldraine | 122 | Common | €0.05 |
| Bespoke BattlewagonAetherdrift Commander · 71 | Aetherdrift Commander | 71 | Uncommon | €0.12 |
| Bespoke BattlewagonModern Horizons 3 · 52 | Modern Horizons 3 | 52 | Uncommon | €0.06 |
| Bespoke BattlewagonModern Horizons 3 · 510 | Modern Horizons 3 | 510 | Uncommon | €0.23 |
| Bespoke BōTeenage Mutant Ninja Turtles · 31 | Teenage Mutant Ninja Turtles | 31 | Uncommon | €0.06 |
| Bessie, the Doctor's RoadsterDoctor Who · 171 | Doctor Who | 171 | Rare | €0.20 |
| Bessie, the Doctor's RoadsterDoctor Who · 455 | Doctor Who | 455 | Rare | €0.42 |
| Bessie, the Doctor's RoadsterDoctor Who · 776 | Doctor Who | 776 | Rare | €1.40 |
| Bessie, the Doctor's RoadsterDoctor Who · 1046 | Doctor Who | 1046 | Rare | €0.97 |
| Bess, Soul NourisherNew Capenna Commander · 67 | New Capenna Commander | 67 | Rare | €0.36 |
| Bess, Soul NourisherNew Capenna Commander · 167 | New Capenna Commander | 167 | Rare | €0.75 |
| Bess, Soul NourisherNew Capenna Commander Promos · 67p | New Capenna Commander Promos | 67p | Rare | €1.48 |
| Bestial BloodlineWilds of Eldraine · 162 | Wilds of Eldraine | 162 | Common | €0.05 |
| Bestial FuryAlliances · 67a | Alliances | 67a | Common | €0.13 |
| Bestial FuryAlliances · 67b | Alliances | 67b | Common | €0.10 |
| Bestial FuryMasters Edition · 88 | Masters Edition | 88 | Common | — |
| Bestial IncursionReality Fracture · 98 | Reality Fracture | 98 | Common | €0.04 |
| Bestial MenaceCommander 2011 · 144 | Commander 2011 | 144 | Uncommon | €0.10 |
| Bestial MenaceMidnight Hunt Commander · 134 | Midnight Hunt Commander | 134 | Uncommon | €0.01 |
| Bestial MenaceModern Masters 2015 · 141 | Modern Masters 2015 | 141 | Uncommon | €0.04 |
| Bestial MenaceThe List Tokens · MM2-141 | The List Tokens | MM2-141 | Uncommon | €0.12 |
| Bestial MenaceWorldwake · 97 | Worldwake | 97 | Uncommon | €0.08 |
| Bestial MenaceJumpstart: Historic Horizons · 547 | Jumpstart: Historic Horizons | 547 | Uncommon | — |
| Bestow GreatnessAetherdrift · 155 | Aetherdrift | 155 | Common | €0.06 |
| Betor, Ancestor's VoiceTarkir: Dragonstorm Commander · 1 | Tarkir: Dragonstorm Commander | 1 | Mythic Rare | $1.28 |
| Betor, Kin to AllTarkir: Dragonstorm Promos · 172p | Tarkir: Dragonstorm Promos | 172p | Mythic Rare | €4.57 |
| Betor, Kin to AllTarkir: Dragonstorm Promos · 172s | Tarkir: Dragonstorm Promos | 172s | Mythic Rare | €8.39 |
| Betor, Kin to AllTarkir: Dragonstorm · 172 | Tarkir: Dragonstorm | 172 | Mythic Rare | €5.91 |
| Betor, Kin to AllTarkir: Dragonstorm · 308 | Tarkir: Dragonstorm | 308 | Mythic Rare | €11.85 |
| Betor, Kin to AllTarkir: Dragonstorm · 353 | Tarkir: Dragonstorm | 353 | Mythic Rare | €8.71 |
| BetrayalVisions · 26 | Visions | 26 | Common | €0.21 |
| Betrayal at the VaultOutlaws of Thunder Junction · 155 | Outlaws of Thunder Junction | 155 | Uncommon | €0.06 |
| Betrayal of FleshMirrodin · 58 | Mirrodin | 58 | Uncommon | €0.02 |