| Bard, King of DaleThe Hobbit · 244 | The Hobbit | 244 | Mythic Rare | $13.83 |
| Bard, King of DaleThe Hobbit · 280 | The Hobbit | 280 | Mythic Rare | $108.25 |
| Bard's BowFinal Fantasy · 174 | Final Fantasy | 174 | Common | €0.04 |
| Bard's CompanyThe Hobbit · 146 | The Hobbit | 146 | Rare | €0.23 |
| Bard's CompanyThe Hobbit · 210 | The Hobbit | 210 | Rare | $0.75 |
| Bard the BowmanThe Hobbit · 145 | The Hobbit | 145 | Uncommon | €0.09 |
| Bar EntryUnfinity · 4 | Unfinity | 4 | Common | €0.03 |
| Bar EntryUnfinity · 290 | Unfinity | 290 | Common | €0.27 |
| BargainPortal Second Age · 14 | Portal Second Age | 14 | Uncommon | $1.01 |
| BargainStarter 1999 · 7 | Starter 1999 | 7 | Uncommon | €1.21 |
| Bargaining TableMercadian Masques · 288 | Mercadian Masques | 288 | Rare | €0.36 |
| Barge InThrone of Eldraine · 112 | Throne of Eldraine | 112 | Common | €0.06 |
| Barging SergeantGuilds of Ravnica · 92 | Guilds of Ravnica | 92 | Common | €0.07 |
| Barging SergeantThe List Tokens · GRN-92 | The List Tokens | GRN-92 | Common | €0.05 |
| BarishiWeatherlight · 119 | Weatherlight | 119 | Uncommon | €0.14 |
| Barkchannel Pathway // Tidechannel PathwayKaldheim · 251 | Kaldheim | 251 | Rare | $4.51 |
| Barkchannel Pathway // Tidechannel PathwayKaldheim · 290 | Kaldheim | 290 | Rare | $5.22 |
| Barkchannel Pathway // Tidechannel PathwayKaldheim Promos · 251s | Kaldheim Promos | 251s | Rare | €4.81 |
| Barkchannel Pathway // Tidechannel PathwaySecret Lair: Ultimate Edition · 11 | Secret Lair: Ultimate Edition | 11 | Rare | €7.25 |
| Barkchannel Pathway // Tidechannel PathwayThe List Tokens · KHM-251 | The List Tokens | KHM-251 | Rare | $4.87 |
| Barkchannel Pathway // Tidechannel PathwayMagic Online Promos · 88404 | Magic Online Promos | 88404 | Rare | — |
| Barkform HarvesterBloomburrow · 243 | Bloomburrow | 243 | Common | €0.14 |
| Barkhide MaulerOnslaught · 246 | Onslaught | 246 | Common | €0.04 |
| Barkhide TrollCore Set 2020 · 165 | Core Set 2020 | 165 | Uncommon | $0.17 |
| Bark-Knuckle BoxerBloomburrow · 164 | Bloomburrow | 164 | Uncommon | €0.11 |
| Bark of DoranLorwyn Eclipsed · 6 | Lorwyn Eclipsed | 6 | Uncommon | €0.13 |
| Barkshell BlessingShadowmoor · 224 | Shadowmoor | 224 | Common | €0.09 |
| Barktooth WarbeardLegends · 221 | Legends | 221 | Uncommon | €2.39 |
| Barktooth WarbeardSecret Lair Drop Tokens · 1931 | Secret Lair Drop Tokens | 1931 | Rare | €2.00 |
| Barktooth WarbeardMasters Edition III · 144 | Masters Edition III | 144 | Common | — |
| Barkweave CrusherDominaria United · 154 | Dominaria United | 154 | Common | €0.04 |
| Barl's CageFifth Edition · 352 | Fifth Edition | 352 | Rare | €0.31 |
| Barl's CageChronicles Foreign Black Border · 94 | Chronicles Foreign Black Border | 94 | Rare | €5.26 |
| Barl's CageChronicles · 94 | Chronicles | 94 | Rare | €0.26 |
| Barl's CageThe Dark · 96 | The Dark | 96 | Rare | €2.33 |
| Barl's CageMasters Edition III · 190 | Masters Edition III | 190 | Rare | — |
| Baron, Airship KingdomFinal Fantasy · 273 | Final Fantasy | 273 | Common | €0.10 |
| Baron Bertram GraywaterOutlaws of Thunder Junction · 195 | Outlaws of Thunder Junction | 195 | Uncommon | €0.21 |
| Baron Bertram Graywater // Baron Bertram GraywaterOutlaws of Thunder Junction Art Series · 19 | Outlaws of Thunder Junction Art Series | 19 | — | — |
| Baron Helmut ZemoMarvel Super Heroes · 87 | Marvel Super Heroes | 87 | Rare | $0.26 |
| Baron Helmut ZemoMarvel Super Heroes · 405 | Marvel Super Heroes | 405 | Rare | €0.64 |
| Baron SengirHomelands · 41 | Homelands | 41 | Rare | €3.74 |
| Baron SengirOversized League Prizes · 37 | Oversized League Prizes | 37 | Rare | — |
| Baron SengirMasters Edition · 58 | Masters Edition | 58 | Rare | — |
| Baron SengirMagic Online Promos · 227 | Magic Online Promos | 227 | Rare | — |
| 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 |
| Baron Von CountThe List (Unfinity Foil Edition) · 43 | The List (Unfinity Foil Edition) | 43 | Mythic Rare | $0.42 |
| Baron Von CountUnstable · 127 | Unstable | 127 | Mythic Rare | €0.54 |