| MarowakDragons Exalted · 61/124 | Dragons Exalted | 61/124 | Rare | €0.63 |
| MarowakUnbroken Bonds · 91/214 | Unbroken Bonds | 91/214 | Rare | €0.57 |
| MarowakFates Collide · 37/124 | Fates Collide | 37/124 | Rare | $0.48 |
| MarowakBREAKthrough · 78/162 | BREAKthrough | 78/162 | Rare | $0.49 |
| MarshadowCosmic Eclipse · 103/236 | Cosmic Eclipse | 103/236 | Rare | $5.65 |
| MarshtompCrystal Guardians · 24/100 | Crystal Guardians | 24/100 | Rare | €1.35 |
| MaryNeo Genesis · 87/111 | Neo Genesis | 87/111 | Rare | €3.53 |
| MasquerainPlasma Blast · 2/101 | Plasma Blast | 2/101 | Rare | €0.43 |
| MasquerainSun & Moon · 8/149 | Sun & Moon | 8/149 | Rare | €0.19 |
| MasquerainHidden Legends · 20/101 | Hidden Legends | 20/101 | Rare | €0.81 |
| MawileSupreme Victors · 33/147 | Supreme Victors | 33/147 | Rare | €1.32 |
| MawileGreat Encounters · 24/106 | Great Encounters | 24/106 | Rare | €1.36 |
| MawileHolon Phantoms · 23/110 | Holon Phantoms | 23/110 | Rare | €4.25 |
| MawilePower Keepers · 17/108 | Power Keepers | 17/108 | Rare | €1.27 |
| MedichamSupreme Victors · 34/147 | Supreme Victors | 34/147 | Rare | €0.70 |
| MedichamUnified Minds · 110/236 | Unified Minds | 110/236 | Rare | €0.24 |
| MedichamCelestial Storm · 77/168 | Celestial Storm | 77/168 | Rare | $0.25 |
| MedichamPrimal Clash · 81/160 | Primal Clash | 81/160 | Rare | $0.67 |
| MedichamDiamond & Pearl · 32/130 | Diamond & Pearl | 32/130 | Rare | €0.31 |
| MedichamCrystal Guardians · 25/100 | Crystal Guardians | 25/100 | Rare | €0.66 |
| MeganiumMega Evolution · 010/132 | Mega Evolution | 010/132 | Rare | €0.10 |
| MeganiumCall of Legends · 27/95 | Call of Legends | 27/95 | Rare | $4.74 |
| MeganiumHeartGold & SoulSilver · 26/123 | HeartGold & SoulSilver | 26/123 | Rare | €3.15 |
| MeganiumExpedition Base Set · 53/165 | Expedition Base Set | 53/165 | Rare | €6.39 |
| MeganiumExpedition Base Set · 54/165 | Expedition Base Set | 54/165 | Rare | €4.84 |
| MelmetalTemporal Forces · 117/162 | Temporal Forces | 117/162 | Rare | €0.06 |
| MelmetalStellar Crown · 104/142 | Stellar Crown | 104/142 | Rare | €0.05 |
| MelmetalDarkness Ablaze · 130/189 | Darkness Ablaze | 130/189 | Rare | $0.08 |
| MeloettaFusion Strike · 124/264 | Fusion Strike | 124/264 | Rare | €0.14 |
| MeloettaLegendary Treasures · 86/113 | Legendary Treasures | 86/113 | Rare | $0.80 |
| MeloettaUnified Minds · 123/236 | Unified Minds | 123/236 | Rare | €0.53 |
| MeloettaLost Thunder · 104/214 | Lost Thunder | 104/214 | Rare | €0.56 |
| Meloetta-EXLegendary Treasures · RC11/RC25 | Legendary Treasures | RC11/RC25 | Rare | €8.67 |
| MeowscaradaScarlet & Violet · 015/198 | Scarlet & Violet | 015/198 | Rare | €0.09 |
| MeowscaradaJourney Together · 018/159 | Journey Together | 018/159 | Rare | €0.06 |
| MeowsticUnbroken Bonds · 80/214 | Unbroken Bonds | 80/214 | Rare | €0.40 |
| MeowsticBurning Shadows · 60/147 | Burning Shadows | 60/147 | Rare | €0.19 |
| MeowsticForbidden Light · 45/131 | Forbidden Light | 45/131 | Rare | €0.48 |
| MeowsticFlashfire · 43/106 | Flashfire | 43/106 | Rare | €0.66 |
| MeowsticBREAKpoint · 59/122 | BREAKpoint | 59/122 | Rare | $0.29 |
| MespritLegends Awakened · 34/146 | Legends Awakened | 34/146 | Rare | €2.51 |
| MetagrossJourney Together · 063/159 | Journey Together | 063/159 | Rare | €0.05 |
| MetagrossVivid Voltage · 118/185 | Vivid Voltage | 118/185 | Rare | €0.17 |
| MetagrossHS—Undaunted · 18/90 | HS—Undaunted | 18/90 | Rare | €1.06 |
| MetagrossAncient Origins · 49/98 | Ancient Origins | 49/98 | Rare | €0.28 |
| MetagrossAncient Origins · 50/98 | Ancient Origins | 50/98 | Rare | €1.85 |
| MetagrossPOP Series 1 · 2/17 | POP Series 1 | 2/17 | Rare | $14.45 |
| Metal EnergyExpedition Base Set · 159/165 | Expedition Base Set | 159/165 | Rare | €2.75 |
| Metal EnergyAquapolis · 143/147 | Aquapolis | 143/147 | Rare | €2.83 |
| Metal EnergyRuby & Sapphire · 94/109 | Ruby & Sapphire | 94/109 | Rare | €0.58 |