| Solstice RevelationsAvatar: The Last Airbender · 153 | Avatar: The Last Airbender | 153 | Uncommon | €0.08 |
| Soltari ChampionTempest Remastered · 29 | Tempest Remastered | 29 | Uncommon | — |
| Soltari CrusaderTempest · 41 | Tempest | 41 | Uncommon | $0.25 |
| Soltari MonkThe List Tokens · TMP-45 | The List Tokens | TMP-45 | Uncommon | $0.22 |
| Soltari MonkTempest · 45 | Tempest | 45 | Uncommon | $0.37 |
| Soltari MonkWorld Championship Decks 1998 Tokens · bh45 | World Championship Decks 1998 Tokens | bh45 | Uncommon | €0.38 |
| Soltari MonkTempest Remastered · 31 | Tempest Remastered | 31 | Uncommon | — |
| Soltari PriestTempest · 46 | Tempest | 46 | Uncommon | $0.44 |
| Soltari PriestWorld Championship Decks 1998 Tokens · bh46 | World Championship Decks 1998 Tokens | bh46 | Uncommon | €0.32 |
| Soltari PriestMagic Online Promos · 35054 | Magic Online Promos | 35054 | Uncommon | — |
| Soltari PriestTempest Remastered · 32 | Tempest Remastered | 32 | Uncommon | — |
| Solve the EquationStrixhaven: School of Mages · 54 | Strixhaven: School of Mages | 54 | Uncommon | €2.62 |
| Somberwald AlphaMagic Origins · 198 | Magic Origins | 198 | Uncommon | $0.15 |
| Somberwald SageInnistrad Remastered · 215 | Innistrad Remastered | 215 | Uncommon | €0.49 |
| Somberwald SageInnistrad Remastered · 418 | Innistrad Remastered | 418 | Uncommon | €0.36 |
| Somberwald SageShadows of the Past · 55 | Shadows of the Past | 55 | Uncommon | — |
| Somberwald StagEldritch Moon · 169 | Eldritch Moon | 169 | Uncommon | $0.06 |
| Somberwald StagJumpstart · 431 | Jumpstart | 431 | Uncommon | €0.19 |
| Song-Mad Treachery // Song-Mad RuinsZendikar Rising · 165 | Zendikar Rising | 165 | Uncommon | €0.15 |
| Song of FreyaliseDominaria · 179 | Dominaria | 179 | Uncommon | $0.47 |
| Song of FreyaliseThe List Tokens · DOM-179 | The List Tokens | DOM-179 | Uncommon | $0.32 |
| Song of Point PrimeAlchemy: Edge of Eternities · 12 | Alchemy: Edge of Eternities | 12 | Uncommon | — |
| Song of SeasonsAlchemy: Tarkir · 25 | Alchemy: Tarkir | 25 | Uncommon | — |
| Song of SerenityExodus · 125 | Exodus | 125 | Uncommon | $0.27 |
| Songs of the DamnedUltimate Masters · 115 | Ultimate Masters | 115 | Uncommon | €2.77 |
| Songs of the DamnedThe List Tokens · UMA-115 | The List Tokens | UMA-115 | Uncommon | — |
| SongstitcherBattle Royale Box Set · 75 | Battle Royale Box Set | 75 | Uncommon | $0.28 |
| SongstitcherUrza's Saga · 52 | Urza's Saga | 52 | Uncommon | €0.18 |
| Sonic ScrewdriverDoctor Who · 184 | Doctor Who | 184 | Uncommon | €2.11 |
| Sonic ScrewdriverDoctor Who · 185 | Doctor Who | 185 | Uncommon | €2.07 |
| Sonic ScrewdriverDoctor Who · 186 | Doctor Who | 186 | Uncommon | €1.85 |
| Sonic ScrewdriverDoctor Who · 789 | Doctor Who | 789 | Uncommon | €8.84 |
| Sonic ScrewdriverDoctor Who · 790 | Doctor Who | 790 | Uncommon | €9.75 |
| Sonic ScrewdriverDoctor Who · 791 | Doctor Who | 791 | Uncommon | €7.53 |
| Sonic ShriekerTarkir: Dragonstorm · 226 | Tarkir: Dragonstorm | 226 | Uncommon | €0.06 |
| Sonic ShriekerTarkir: Dragonstorm · 318 | Tarkir: Dragonstorm | 318 | Uncommon | €0.26 |
| Sonorous HowlbonderIkoria: Lair of Behemoths · 230 | Ikoria: Lair of Behemoths | 230 | Uncommon | €0.12 |
| Sontaran GeneralDoctor Who · 96 | Doctor Who | 96 | Uncommon | €0.19 |
| Sontaran GeneralDoctor Who · 701 | Doctor Who | 701 | Uncommon | €1.58 |
| SoothsayingMercadian Masques · 104 | Mercadian Masques | 104 | Uncommon | €1.16 |
| SoothsayingThe List Tokens · MMQ-104 | The List Tokens | MMQ-104 | Uncommon | $0.57 |
| Soot ImpDuel Decks: Divine vs. Demonic · 37 | Duel Decks: Divine vs. Demonic | 37 | Uncommon | €0.45 |
| Soot ImpDuel Decks Anthology: Divine vs. Demonic · 37 | Duel Decks Anthology: Divine vs. Demonic | 37 | Uncommon | €0.51 |
| Soot ImpEventide · 43 | Eventide | 43 | Uncommon | €0.45 |
| Sophic CentaurPlanar Chaos · 139 | Planar Chaos | 139 | Uncommon | €0.06 |
| Soratami Cloud ChariotSaviors of Kamigawa · 160 | Saviors of Kamigawa | 160 | Uncommon | €0.12 |
| Soratami MindsweeperBetrayers of Kamigawa · 52 | Betrayers of Kamigawa | 52 | Uncommon | €0.23 |
| Soratami MindsweeperSalvat 2005 · H3 | Salvat 2005 | H3 | Uncommon | €0.09 |
| Soratami MindsweeperSalvat 2005 · H28 | Salvat 2005 | H28 | Uncommon | €0.11 |
| Soratami MindsweeperSalvat 2005 · H50 | Salvat 2005 | H50 | Uncommon | €0.15 |