| Blaine's Quiz #2Gym Challenge · 111/132 | Gym Challenge | 111/132 | Uncommon | $4.61 |
| Blaine's Quiz #3Gym Challenge · 112/132 | Gym Challenge | 112/132 | Uncommon | $5.40 |
| Blaine's Quiz ShowUnified Minds · 186/236 | Unified Minds | 186/236 | Uncommon | €0.18 |
| Blaine's RapidashGym Challenge · 33/132 | Gym Challenge | 33/132 | Uncommon | $3.40 |
| BlanchePokémon GO · 064/078 | Pokémon GO | 064/078 | Uncommon | — |
| Blastoise Spirit LinkEvolutions · 73/108 | Evolutions | 73/108 | Uncommon | €0.17 |
| Blend Energy GrassFirePsychicDarknessDragons Exalted · 117/124 | Dragons Exalted | 117/124 | Uncommon | €1.36 |
| Blend Energy WaterLightningFightingMetalDragons Exalted · 118/124 | Dragons Exalted | 118/124 | Uncommon | €2.77 |
| BlisseyScarlet & Violet · 145/198 | Scarlet & Violet | 145/198 | Uncommon | €0.05 |
| BlisseyHeartGold & SoulSilver · 36/123 | HeartGold & SoulSilver | 36/123 | Uncommon | €0.89 |
| Blizzard TownUnified Minds · 187/236 | Unified Minds | 187/236 | Uncommon | €0.15 |
| BlowtorchPhantasmal Flames · 086/094 | Phantasmal Flames | 086/094 | Uncommon | €0.03 |
| Blue's TacticsUnified Minds · 188/236 | Unified Minds | 188/236 | Uncommon | €0.18 |
| Blunder PolicyBrilliant Stars · 131/172 | Brilliant Stars | 131/172 | Uncommon | €0.03 |
| Bodybuilding DumbbellsBurning Shadows · 113/147 | Burning Shadows | 113/147 | Uncommon | €0.14 |
| BoldoreEvolving Skies · 087/203 | Evolving Skies | 087/203 | Uncommon | €0.04 |
| BoldoreEmerging Powers · 51/98 | Emerging Powers | 51/98 | Uncommon | €0.19 |
| BoldoreEmerging Powers · 52/98 | Emerging Powers | 52/98 | Uncommon | €0.14 |
| BoldoreDragons Exalted · 66/124 | Dragons Exalted | 66/124 | Uncommon | €0.19 |
| BoldoreSun & Moon · 70/149 | Sun & Moon | 70/149 | Uncommon | $0.03 |
| BoldorePhantom Forces · 49/119 | Phantom Forces | 49/119 | Uncommon | €0.14 |
| BoltundTemporal Forces · 059/162 | Temporal Forces | 059/162 | Uncommon | €0.03 |
| BombirdierScarlet & Violet · 138/198 | Scarlet & Violet | 138/198 | Uncommon | €0.03 |
| BombirdierPaldea Evolved · 147/193 | Paldea Evolved | 147/193 | Uncommon | €0.03 |
| BonnieForbidden Light · 103/131 | Forbidden Light | 103/131 | Uncommon | €0.13 |
| Boomerang EnergyTwilight Masquerade · 166/167 | Twilight Masquerade | 166/167 | Uncommon | €0.10 |
| Boost EnergyAquapolis · 145/147 | Aquapolis | 145/147 | Uncommon | €1.77 |
| Boost EnergyUnseen Forces · 98/115 | Unseen Forces | 98/115 | Uncommon | $0.93 |
| Boost EnergyDragon Frontiers · 87/101 | Dragon Frontiers | 87/101 | Uncommon | €1.19 |
| Boost EnergyDeoxys · 93/107 | Deoxys | 93/107 | Uncommon | €1.26 |
| Boost EnergyPOP Series 5 · 8/17 | POP Series 5 | 8/17 | Uncommon | €3.00 |
| Boost ShakeEvolving Skies · 142/203 | Evolving Skies | 142/203 | Uncommon | €0.07 |
| Boss's OrdersAscended Heroes · 183/217 | Ascended Heroes | 183/217 | Uncommon | €0.25 |
| Boss's OrdersMega Evolution · 114/132 | Mega Evolution | 114/132 | Uncommon | $0.26 |
| BouffalantObsidian Flames · 174/197 | Obsidian Flames | 174/197 | Uncommon | €0.07 |
| BouffalantBattle Styles · 118/163 | Battle Styles | 118/163 | Uncommon | €0.05 |
| BouffalantBlack & White · 90/114 | Black & White | 90/114 | Uncommon | $0.32 |
| BouffalantLegendary Treasures · 107/113 | Legendary Treasures | 107/113 | Uncommon | $3.66 |
| BouffalantDragons Exalted · 110/124 | Dragons Exalted | 110/124 | Uncommon | €0.18 |
| BouffalantBurning Shadows · 108/147 | Burning Shadows | 108/147 | Uncommon | €0.07 |
| BouffalantPrimal Clash · 119/160 | Primal Clash | 119/160 | Uncommon | €0.10 |
| Bounce EnergySkyridge · 142/144 | Skyridge | 142/144 | Uncommon | €2.50 |
| Boxed OrderTemporal Forces · 143/162 | Temporal Forces | 143/162 | Uncommon | €0.04 |
| Box of DisasterLost Origin · 154/196 | Lost Origin | 154/196 | Uncommon | €0.04 |
| BraixenSilver Tempest · 026/195 | Silver Tempest | 026/195 | Uncommon | €0.05 |
| BraixenForbidden Light · 16/131 | Forbidden Light | 16/131 | Uncommon | $0.14 |
| BraixenXY · 25/146 | XY | 25/146 | Uncommon | €0.22 |
| BraixenFates Collide · 12/124 | Fates Collide | 12/124 | Uncommon | €0.12 |
| BraixenBREAKthrough · 26/162 | BREAKthrough | 26/162 | Uncommon | €0.23 |
| BrambleghastPhantasmal Flames · 047/094 | Phantasmal Flames | 047/094 | Uncommon | €0.02 |