| The Balrog, Durin's BaneThe Lord of the Rings: Tales of Middle-earth · 646 | The Lord of the Rings: Tales of Middle-earth | 646 | Rare | €4.05 |
| The Balrog, Durin's BaneTales of Middle-earth Promos · 195s | Tales of Middle-earth Promos | 195s | Rare | $4.57 |
| The Balrog, Flame of UdûnThe Lord of the Rings: Tales of Middle-earth · 297 | The Lord of the Rings: Tales of Middle-earth | 297 | Rare | $0.46 |
| The Balrog, Flame of UdûnThe Lord of the Rings: Tales of Middle-earth · 395 | The Lord of the Rings: Tales of Middle-earth | 395 | Rare | $2.09 |
| The Balrog, Flame of UdûnTales of Middle-earth Deluxe Commander Kit · 4 | Tales of Middle-earth Deluxe Commander Kit | 4 | Rare | $0.24 |
| The Balrog, Flame of Udûn // The Balrog, Flame of UdûnTales of Middle-earth Art Series · 36 | Tales of Middle-earth Art Series | 36 | — | $0.28 |
| The Balrog of MoriaTales of Middle-earth Commander · 46 | Tales of Middle-earth Commander | 46 | Rare | €0.70 |
| The Balrog of MoriaTales of Middle-earth Commander · 129 | Tales of Middle-earth Commander | 129 | Rare | €4.50 |
| The Balrog of MoriaTales of Middle-earth Commander · 449 | Tales of Middle-earth Commander | 449 | Rare | $7.00 |
| The Bath SongThe Lord of the Rings: Tales of Middle-earth · 40 | The Lord of the Rings: Tales of Middle-earth | 40 | Uncommon | €0.12 |
| The Bath SongThe Lord of the Rings: Tales of Middle-earth · 491 | The Lord of the Rings: Tales of Middle-earth | 491 | Uncommon | €0.27 |
| The Battle of BywaterThe Lord of the Rings: Tales of Middle-earth · 2 | The Lord of the Rings: Tales of Middle-earth | 2 | Rare | $2.15 |
| The Battle of BywaterThe Lord of the Rings: Tales of Middle-earth · 346 | The Lord of the Rings: Tales of Middle-earth | 346 | Rare | €2.50 |
| The Battle of BywaterThe Lord of the Rings: Tales of Middle-earth · 453 | The Lord of the Rings: Tales of Middle-earth | 453 | Rare | €5.45 |
| The Battle of BywaterThe Lord of the Rings: Tales of Middle-earth · 757 | The Lord of the Rings: Tales of Middle-earth | 757 | Rare | €2.55 |
| The Battle of BywaterTales of Middle-earth Promos · 2s | Tales of Middle-earth Promos | 2s | Rare | €5.52 |
| The Battle of Dragon Brothers // Fate ReforgedUnknown Event · RC07b | Unknown Event | RC07b | Rare | — |
| The Beamtown BulliesNew Capenna Commander · 6 | New Capenna Commander | 6 | Mythic Rare | €0.39 |
| The Beamtown BulliesNew Capenna Commander · 101 | New Capenna Commander | 101 | Mythic Rare | €1.00 |
| The Beamtown Bullies // The Beamtown BulliesNew Capenna Art Series · 39 | New Capenna Art Series | 39 | — | — |
| The BeanBlack Lotus Unknown Planechase · PLA002 | Black Lotus Unknown Planechase | PLA002 | Common | — |
| The BeanBlack Lotus Unknown Planechase · PLA002a | Black Lotus Unknown Planechase | PLA002a | Common | — |
| The Bearded TeakeeperUnknown Event · RZ02g | Unknown Event | RZ02g | Rare | — |
| The Bear Force PilotUnknown Event · RG59 | Unknown Event | RG59 | Rare | — |
| The Bear Force Pilot RunnerUnknown Event · RG59a | Unknown Event | RG59a | Rare | — |
| The Bears of LittjaraKaldheim · 205 | Kaldheim | 205 | Rare | €0.18 |
| The Bears of LittjaraKaldheim Promos · 205p | Kaldheim Promos | 205p | Rare | €0.14 |
| The Bears of LittjaraKaldheim Promos · 205s | Kaldheim Promos | 205s | Rare | €0.25 |
| The Bears of LittjaraThe List Tokens · KHM-205 | The List Tokens | KHM-205 | Rare | $0.19 |
| The Beast, Deathless PrinceDoctor Who · 114 | Doctor Who | 114 | Rare | €0.28 |
| The Beast, Deathless PrinceDoctor Who · 403 | Doctor Who | 403 | Rare | $0.44 |
| The Beast, Deathless PrinceDoctor Who · 719 | Doctor Who | 719 | Rare | $1.53 |
| The Beast, Deathless PrinceDoctor Who · 994 | Doctor Who | 994 | Rare | €1.51 |
| The Beleaguered BoxerUnknown Event · RZ16 | Unknown Event | RZ16 | Rare | — |
| The BelligerentThe Lost Caverns of Ixalan · 225 | The Lost Caverns of Ixalan | 225 | Rare | €0.26 |
| The BelligerentThe Lost Caverns of Ixalan · 384 | The Lost Caverns of Ixalan | 384 | Rare | €0.23 |
| The BelligerentThe Lost Caverns of Ixalan Promos · 225p | The Lost Caverns of Ixalan Promos | 225p | Rare | €0.28 |
| The BelligerentThe Lost Caverns of Ixalan Promos · 225s | The Lost Caverns of Ixalan Promos | 225s | Rare | €0.31 |
| The Belligerent and Useless IslandUnknown Event · RL01a | Unknown Event | RL01a | Rare | $50.00 |
| The BiblioplexStrixhaven: School of Mages Promos · 264p | Strixhaven: School of Mages Promos | 264p | Rare | €0.25 |
| The BiblioplexStrixhaven: School of Mages Promos · 264s | Strixhaven: School of Mages Promos | 264s | Rare | €0.33 |
| The BiblioplexStrixhaven: School of Mages · 264 | Strixhaven: School of Mages | 264 | Rare | €0.19 |
| The BiblioplexStrixhaven: School of Mages · 359 | Strixhaven: School of Mages | 359 | Rare | $0.32 |
| The BiblioplexMagic Online Promos · 90356 | Magic Online Promos | 90356 | Rare | — |
| The Big IdeaThe List (Unfinity Foil Edition) · 26 | The List (Unfinity Foil Edition) | 26 | Rare | $0.28 |
| The Big IdeaUnstable · 76 | Unstable | 76 | Rare | €0.12 |
| The Big TopUnfinity · 197 | Unfinity | 197 | Uncommon | €0.06 |
| The Big TopUnfinity · 483 | Unfinity | 483 | Uncommon | €1.28 |
| The Binding of the TitansCommander Masters · 886 | Commander Masters | 886 | Uncommon | €0.18 |
| The Binding of the TitansTheros Beyond Death · 166 | Theros Beyond Death | 166 | Uncommon | €0.13 |