| Fluffal RabbitThe New Challengers · 020 | The New Challengers | 020 | Common | €0.11 |
| Fluffal SheepCrossed Souls · 011 | Crossed Souls | 011 | Common | €0.13 |
| Fluffal WingsDimension of Chaos · 009 | Dimension of Chaos | 009 | Common | €0.09 |
| Fluff TokenUnlisted Printings | Unlisted Printings | — | — | — |
| Flux OchsenfeldBurst Protocol · 087 | Burst Protocol | 087 | Common | €0.11 |
| FlyfangGeneration Force · 019 | Generation Force | 019 | Common | €0.02 |
| Flying "C"Judgment of the Light · 039 | Judgment of the Light | 039 | Short Print | $0.12 |
| Flying ElephantBattles of Legend: Relentless Revenge · 003 | Battles of Legend: Relentless Revenge | 003 | Secret Rare | €0.22 |
| Flying FishLabyrinth of Nightmare · 007 | Labyrinth of Nightmare | 007 | Common | €0.02 |
| Flying Fortress SKY FIRECrimson Crisis · 016 | Crimson Crisis | 016 | Rare | €0.14 |
| Flying Kamakiri #1Magic Ruler · 091 | Magic Ruler | 091 | Rare | $0.08 |
| Flying Kamakiri #2Pharaoh's Servant · 048 | Pharaoh's Servant | 048 | Common | €0.02 |
| Flying Mary, the Wandering Ghost ShipRage of the Abyss · 047 | Rage of the Abyss | 047 | Ultra Rare | €0.39 |
| Flying Pegasus Railroad StampedeLegendary Duelists: Sisters of the Rose · 036 | Legendary Duelists: Sisters of the Rose | 036 | Super Rare | €0.58 |
| Flying PenguinMcDonald's Promotional Cards · 011 | McDonald's Promotional Cards | 011 | Common | €3.09 |
| Flying Red CarpDawn of Majesty · 093 | Dawn of Majesty | 093 | Common | €0.05 |
| Flying Saucer Muusik'iPower of the Duelist · 030 | Power of the Duelist | 030 | Common | €0.11 |
| Focused AquamirrorPhoton Hypernova · 067 | Photon Hypernova | 067 | Common | €0.06 |
| Fog ControlGladiator's Assault · 051 | Gladiator's Assault | 051 | Common | €0.09 |
| Fog KingLight of Destruction · 098 | Light of Destruction | 098 | Secret Rare | €0.40 |
| Fog WarningSpeed Duel GX: Duelists of Shadows · 08 | Speed Duel GX: Duelists of Shadows | 08 | Common | $0.16 |
| Foie Glasya de NouvellesWild Survivors · 032 | Wild Survivors | 032 | Super Rare | €0.09 |
| Folgo, Justice Fur HireSoul Fusion · 047 | Soul Fusion | 047 | Super Rare | €0.11 |
| Follow WindLegend of Blue Eyes White Dragon · 098 | Legend of Blue Eyes White Dragon | 098 | Short Print | €0.02 |
| Follow WingBreakers of Shadow · 070 | Breakers of Shadow | 070 | Common | €0.08 |
| Foolish BurialRise of the Dragon Lords Structure Deck · 020 | Rise of the Dragon Lords Structure Deck | 020 | Common | €0.09 |
| Foolish Burial GoodsRaging Tempest · 065 | Raging Tempest | 065 | Secret Rare | $0.29 |
| Foolish GraverobberBeyond the Brave · 070 | Beyond the Brave | 070 | Common | €0.07 |
| Foolish ReturnStorm of Ragnarok · 058 | Storm of Ragnarok | 058 | Rare | $0.08 |
| Foolish RevivalGladiator's Assault · 079 | Gladiator's Assault | 079 | Common | $0.11 |
| Foolish Trap HoleChaos Origins · 077 | Chaos Origins | 077 | Common | €0.08 |
| Fool of ProphecyCosmo Blazer · 035 | Cosmo Blazer | 035 | Super Rare | $0.59 |
| Forbidden ApocryphaBreakers of Shadow · 078 | Breakers of Shadow | 078 | Common | €0.10 |
| Forbidden Arts of the GishkiDuel Terminal 6a · 045 | Duel Terminal 6a | 045 | Duel Terminal Normal Parallel Rare | €0.15 |
| Forbidden ChaliceRaging Battle · 061 | Raging Battle | 061 | Ultra Rare | €0.18 |
| Forbidden CrownBurst Protocol · 067 | Burst Protocol | 067 | Secret Rare | €36.72 |
| Forbidden Cyber Style TechniqueSpeed Duel GX: Duel Academy Box · 07 | Speed Duel GX: Duel Academy Box | 07 | Common | $0.16 |
| Forbidden Dark Contract with the Swamp KingThe Dark Illusion · 056 | The Dark Illusion | 056 | Common | €0.05 |
| Forbidden DressAbyss Rising · 062 | Abyss Rising | 062 | Super Rare | $0.13 |
| Forbidden DropletRise of the Duelist · 065 | Rise of the Duelist | 065 | Secret Rare | €0.87 |
| Forbidden LanceStorm of Ragnarok · 061 | Storm of Ragnarok | 061 | Super Rare | €0.11 |
| Forbidden Ritual ArtBurst Protocol · 077 | Burst Protocol | 077 | Common | €0.04 |
| Forbidden ScripturePrimal Origin · 067 | Primal Origin | 067 | Secret Rare | €0.36 |
| Forbidden TrapezohedronShadows in Valhalla · 019 | Shadows in Valhalla | 019 | Secret Rare | €0.21 |
| Forced BackEnemy of Justice · 060 | Enemy of Justice | 060 | Rare | €0.64 |
| Forced CeasefireFlaming Eternity · 060 | Flaming Eternity | 060 | Rare | €0.23 |
| Forced RequisitionPharaoh's Servant · 025 | Pharaoh's Servant | 025 | Rare | €0.10 |
| Force ResonatorExtreme Victory · 006 | Extreme Victory | 006 | Common | €0.20 |
| ForestLegend of Blue Eyes White Dragon · 046 | Legend of Blue Eyes White Dragon | 046 | Common | €0.04 |
| Forest of Lost FlowersThe Grand Creators · 034 | The Grand Creators | 034 | Rare | €0.09 |