| Sentry BotFallout · 371 | Fallout | 371 | Rare | €0.45 |
| Sentry BotFallout · 552 | Fallout | 552 | Rare | $1.10 |
| Sentry BotFallout · 899 | Fallout | 899 | Rare | €0.78 |
| Sentry OakLorwyn · 38 | Lorwyn | 38 | Uncommon | €0.04 |
| Sentry of the UnderworldTheros · 202 | Theros | 202 | Uncommon | €0.05 |
| Senu, Keen-Eyed ProtectorAssassin's Creed · 8 | Assassin's Creed | 8 | Rare | €1.51 |
| Senu, Keen-Eyed ProtectorAssassin's Creed · 128 | Assassin's Creed | 128 | Rare | $2.50 |
| Senu, Keen-Eyed ProtectorAssassin's Creed · 181 | Assassin's Creed | 181 | Rare | €1.76 |
| Separatist VoidmageMagic Origins · 72 | Magic Origins | 72 | Common | €0.11 |
| Sephara, Sky's BladeCommander Masters · 54 | Commander Masters | 54 | Rare | €2.34 |
| Sephara, Sky's BladeCommander Masters · 471 | Commander Masters | 471 | Rare | €22.73 |
| Sephara, Sky's BladeCore Set 2020 · 36 | Core Set 2020 | 36 | Rare | €2.12 |
| Sephara, Sky's BladeCore Set 2020 Promos · 36p | Core Set 2020 Promos | 36p | Rare | €2.86 |
| Sephara, Sky's BladeCore Set 2020 Promos · 36s | Core Set 2020 Promos | 36s | Rare | €5.44 |
| Sephara, Sky's BladeStarter Commander Decks · 33 | Starter Commander Decks | 33 | Rare | €1.48 |
| Sephara, Sky's BladeThe List Tokens · M20-36 | The List Tokens | M20-36 | Rare | €1.04 |
| Sephara, Sky's BladeFoundations Commander · 47 | Foundations Commander | 47 | Rare | $0.89 |
| Sephiroth, Fabled SOLDIER // Sephiroth, Fabled SOLDIERFinal Fantasy Art Series · 44 | Final Fantasy Art Series | 44 | — | €4.32 |
| Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged AngelFinal Fantasy · 115 | Final Fantasy | 115 | Mythic Rare | $26.63 |
| Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged AngelFinal Fantasy · 317 | Final Fantasy | 317 | Mythic Rare | €59.05 |
| Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged AngelFinal Fantasy · 382 | Final Fantasy | 382 | Mythic Rare | €63.82 |
| Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged AngelFinal Fantasy · 451 | Final Fantasy | 451 | Mythic Rare | $43.19 |
| Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged AngelFinal Fantasy · 527 | Final Fantasy | 527 | Mythic Rare | €603.46 |
| Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged AngelFinal Fantasy Promos · 115s | Final Fantasy Promos | 115s | Mythic Rare | €44.66 |
| Sephiroth, Fallen HeroFinal Fantasy Commander · 92 | Final Fantasy Commander | 92 | Rare | $0.29 |
| Sephiroth, Fallen HeroFinal Fantasy Commander · 182 | Final Fantasy Commander | 182 | Rare | $1.48 |
| Sephiroth, One-Winged Angel EmblemFIN Asia WPN Promo Tokens · 1 | FIN Asia WPN Promo Tokens | 1 | — | €300.00 |
| Sephiroth, One-Winged Angel EmblemFinal Fantasy Tokens · 24 | Final Fantasy Tokens | 24 | — | — |
| Sephiroth, Planet's HeirFinal Fantasy · 505 | Final Fantasy | 505 | Mythic Rare | $9.51 |
| Sephiroth, Planet's HeirFinal Fantasy · 553 | Final Fantasy | 553 | Mythic Rare | $0.37 |
| Sephiroth, Planet's HeirMedia and Collaboration Promos · 2025-14 | Media and Collaboration Promos | 2025-14 | Mythic Rare | $0.98 |
| Sephiroth's InterventionFinal Fantasy · 116 | Final Fantasy | 116 | Common | €0.05 |
| Septic RatsMirrodin Besieged · 55 | Mirrodin Besieged | 55 | Uncommon | $0.53 |
| Sepulcher GhoulAdventures in the Forgotten Realms · 118 | Adventures in the Forgotten Realms | 118 | Common | €0.08 |
| Sepulcher GhoulAlchemy Horizons: Baldur's Gate · 166 | Alchemy Horizons: Baldur's Gate | 166 | Common | — |
| Sepulcher Ghoul // Sepulcher GhoulAdventures in the Forgotten Realms Art Series · 18 | Adventures in the Forgotten Realms Art Series | 18 | — | — |
| Sepulchral PrimordialFinal Fantasy Commander · 284 | Final Fantasy Commander | 284 | Rare | $0.30 |
| Sepulchral PrimordialGatecrash · 75 | Gatecrash | 75 | Rare | $0.47 |
| Sepulchral PrimordialStarter Commander Decks · 106 | Starter Commander Decks | 106 | Rare | $0.39 |
| Sepulchral PrimordialZendikar Rising Commander · 54 | Zendikar Rising Commander | 54 | Rare | €0.37 |
| Sequence EngineCommander 2021 · 67 | Commander 2021 | 67 | Rare | €0.10 |
| Sequence EngineCommander 2021 · 394 | Commander 2021 | 394 | Rare | €0.25 |
| Sequence EngineMagic Online Promos · 90162 | Magic Online Promos | 90162 | Rare | — |
| Sequestered StashKaladesh · 248 | Kaladesh | 248 | Uncommon | $0.14 |
| Serah Farron // Crystallized SerahFinal Fantasy · 240 | Final Fantasy | 240 | Rare | €0.39 |
| Serah Farron // Crystallized SerahFinal Fantasy · 506 | Final Fantasy | 506 | Rare | €3.44 |
| Serah Farron // Crystallized SerahFinal Fantasy Promos · 240s | Final Fantasy Promos | 240s | Rare | $10.62 |
| SeraphFifth Edition · 59 | Fifth Edition | 59 | Rare | €0.58 |
| SeraphIce Age · 51 | Ice Age | 51 | Rare | $1.08 |
| SeraphMasters Edition · 26 | Masters Edition | 26 | Rare | — |