| Starry Knight FlamelGhosts From the Past · 030 | Ghosts From the Past | 030 | Ultra Rare | €0.15 |
| Starry Knight OrbitaelBurst of Destiny · 027 | Burst of Destiny | 027 | Common | €0.02 |
| Starry Knight RayelGhosts From the Past · 028 | Ghosts From the Past | 028 | Ultra Rare | €0.30 |
| Starry Knight SkyGhosts From the Past · 032 | Ghosts From the Past | 032 | Ultra Rare | €0.14 |
| Starry Night, Starry DragonGhosts From the Past · 027 | Ghosts From the Past | 027 | Ultra Rare | €0.45 |
| Star RyzealAlliance Insight · 022 | Alliance Insight | 022 | Secret Rare | $1.71 |
| Stars Align Above the ShrineAge of Overlord · 061 | Age of Overlord | 061 | Common | €0.02 |
| Stars Align across the Milky WayDarkwing Blast · 079 | Darkwing Blast | 079 | Common | €0.02 |
| Star Seraph SageJudgment of the Light · 010 | Judgment of the Light | 010 | Common | $0.11 |
| Star Seraph ScaleWorld Superstars · 019 | World Superstars | 019 | Super Rare | €0.10 |
| Star Seraph ScepterWorld Superstars · 018 | World Superstars | 018 | Prismatic Secret Rare | €0.04 |
| Star Seraph ScoutJudgment of the Light · 009 | Judgment of the Light | 009 | Common | €0.12 |
| Star Seraph SovereigntyWorld Superstars · 020 | World Superstars | 020 | Prismatic Secret Rare | €0.06 |
| Star Seraph SwordJudgment of the Light · 011 | Judgment of the Light | 011 | Common | $0.10 |
| Starship Adjust PlaneMaze of Muertos · 049 | Maze of Muertos | 049 | Rare | $0.07 |
| Starship Spy PlaneLegacy of the Valiant · 099 | Legacy of the Valiant | 099 | Common | €0.06 |
| Star SiphonStarstrike Blast · 069 | Starstrike Blast | 069 | Common | €0.07 |
| Star Staring StarlingDark Neostorm · 024 | Dark Neostorm | 024 | Rare | $0.06 |
| Startling Stare of the Snake-EyesAge of Overlord · 075 | Age of Overlord | 075 | Common | €0.07 |
| Starving Venemy DragonBrothers of Legend · 034 | Brothers of Legend | 034 | Secret Rare | $0.25 |
| Starving Venemy Lethal Dose DragonDuel Overload · 037 | Duel Overload | 037 | Ultra Rare | €0.29 |
| Starving Venom Fusion DragonInvasion: Vengeance · 038 | Invasion: Vengeance | 038 | Secret Rare | $0.61 |
| Starving Venom Predapower Fusion DragonDimension Force · 036 | Dimension Force | 036 | Ultra Rare | €0.32 |
| Starving Venom Wing DragonBlazing Dominion · 031 | Blazing Dominion | 031 | Super Rare | €0.18 |
| Statue of Anguish PatternCrossed Souls · 078 | Crossed Souls | 078 | Common | €0.02 |
| Statue of the WickedPharaonic Guardian · 046 | Pharaonic Guardian | 046 | Super Rare | €0.12 |
| Staunch DefenderDark Crisis · 046 | Dark Crisis | 046 | Common | €0.19 |
| Staysailor RomarinLightning Overdrive · 094 | Lightning Overdrive | 094 | Super Rare | €0.12 |
| Stealth AngecradleChaos Origins · 098 | Chaos Origins | 098 | Common | €0.04 |
| Stealth BirdInvasion of Chaos · 068 | Invasion of Chaos | 068 | Common | €0.20 |
| Stealth Kragen SpawnBrothers of Legend · 031 | Brothers of Legend | 031 | Secret Rare | €0.67 |
| StealthroidGladiator's Assault · 015 | Gladiator's Assault | 015 | Common | €0.11 |
| Steamed SabersaurusAlliance Insight · 050 | Alliance Insight | 050 | Common | €0.10 |
| Steam GyroidCybernetic Revolution · 033 | Cybernetic Revolution | 033 | Common | $0.11 |
| Steam Knight - BULLauncherUnlisted Printings | Unlisted Printings | — | — | €29.90 |
| Steam Knight - HamburkUnlisted Printings | Unlisted Printings | — | — | €9.58 |
| SteamroidCybernetic Revolution · 008 | Cybernetic Revolution | 008 | Common | €0.05 |
| Steam SynchronLegendary Collection 5D's Mega Pack · 027 | Legendary Collection 5D's Mega Pack | 027 | Rare | €0.19 |
| Steam TokenUnlisted Printings | Unlisted Printings | — | — | — |
| Steel Cavalry of DinonBreakers of Shadow Sneak Peek Participation Card · 1 | Breakers of Shadow Sneak Peek Participation Card | 1 | Ultra Rare | €0.08 |
| Steel Ogre Grotto #1Legend of Blue Eyes White Dragon · 112 | Legend of Blue Eyes White Dragon | 112 | Common | €0.02 |
| Steel Ogre Grotto #2Pharaoh's Servant · 001 | Pharaoh's Servant | 001 | Common | €0.06 |
| Steel ScorpionMetal Raiders · 029 | Metal Raiders | 029 | Common | €0.07 |
| Steel ShellTournament Pack: 1st Season · 007 | Tournament Pack: 1st Season | 007 | Rare | €1.57 |
| Steel Star RegulatorBlazing Vortex · 085 | Blazing Vortex | 085 | Common | $0.06 |
| Steel-Stringed SacrificeUnlisted Printings | Unlisted Printings | — | — | €0.08 |
| Steelswarm CallerDuel Terminal 5b · 079 | Duel Terminal 5b | 079 | Duel Terminal Rare Parallel Rare | €0.20 |
| Steelswarm CaucastagDuel Terminal 5b · 083 | Duel Terminal 5b | 083 | Duel Terminal Ultra Parallel Rare | $0.81 |
| Steelswarm CellDuel Terminal 5b · 076 | Duel Terminal 5b | 076 | Duel Terminal Normal Parallel Rare | €0.06 |
| Steelswarm GatekeeperDuel Terminal 5b · 078 | Duel Terminal 5b | 078 | Duel Terminal Normal Parallel Rare | €0.07 |