| Slash, Reptile RampagerTeenage Mutant Ninja Turtles · 208 | Teenage Mutant Ninja Turtles | 208 | Rare | €1.14 |
| Slash the RanksCommander Legends · 47 | Commander Legends | 47 | Rare | €0.58 |
| Slash the RanksCommander Legends · 625 | Commander Legends | 625 | Rare | $1.92 |
| Slash the RanksMagic Online Promos · 86006 | Magic Online Promos | 86006 | Rare | — |
| Slate of AncestryNinth Edition · 308 | Ninth Edition | 308 | Rare | €0.68 |
| Slate of AncestryNinth Edition · 308★ | Ninth Edition | 308★ | Rare | $1.11 |
| Slate of AncestryDuel Decks: Elves vs. Goblins · 25 | Duel Decks: Elves vs. Goblins | 25 | Rare | €0.65 |
| Slate of AncestryDuel Decks Anthology: Elves vs. Goblins · 25 | Duel Decks Anthology: Elves vs. Goblins | 25 | Rare | €0.70 |
| Slate of AncestryOnslaught · 310 | Onslaught | 310 | Rare | $1.22 |
| Slate of AncestryStarter Commander Decks · 275 | Starter Commander Decks | 275 | Rare | $0.31 |
| Slaughter GamesReturn to Ravnica · 197 | Return to Ravnica | 197 | Rare | €0.18 |
| Slaughter GamesExplorer Anthology 1 · 17 | Explorer Anthology 1 | 17 | Rare | — |
| Slaughter PactFuture Sight · 78 | Future Sight | 78 | Rare | €0.93 |
| Slaughter PactModern Masters · 97 | Modern Masters | 97 | Rare | €1.16 |
| Slaughter PactTime Spiral Remastered · 138 | Time Spiral Remastered | 138 | Rare | €0.73 |
| Slaughter SpecialistInnistrad: Double Feature · 122 | Innistrad: Double Feature | 122 | Rare | €0.57 |
| Slaughter SpecialistInnistrad: Midnight Hunt · 122 | Innistrad: Midnight Hunt | 122 | Rare | €0.61 |
| Slaughter SpecialistInnistrad: Midnight Hunt · 349 | Innistrad: Midnight Hunt | 349 | Rare | €0.80 |
| Slaughter SpecialistInnistrad: Midnight Hunt Promos · 122p | Innistrad: Midnight Hunt Promos | 122p | Rare | €0.70 |
| Slaughter SpecialistInnistrad: Midnight Hunt Promos · 122s | Innistrad: Midnight Hunt Promos | 122s | Rare | €1.15 |
| Slaughter SpecialistMagic Online Promos · 93972 | Magic Online Promos | 93972 | Rare | — |
| Slaughter the StrongRivals of Ixalan Promos · 22p | Rivals of Ixalan Promos | 22p | Rare | €0.46 |
| Slaughter the StrongRivals of Ixalan Promos · 22s | Rivals of Ixalan Promos | 22s | Rare | €0.90 |
| Slaughter the StrongRivals of Ixalan · 22 | Rivals of Ixalan | 22 | Rare | €0.31 |
| Slave of BolasDCI Promos · 27 | DCI Promos | 27 | Rare | €0.26 |
| Slayer's BountyAlchemy: Innistrad · 10 | Alchemy: Innistrad | 10 | Rare | — |
| Slayer's PlateShadows over Innistrad Promos · 264s | Shadows over Innistrad Promos | 264s | Rare | €0.44 |
| Slayer's PlateShadows over Innistrad · 264 | Shadows over Innistrad | 264 | Rare | €0.08 |
| Slayer's PlateShadows over Innistrad Remastered · 257 | Shadows over Innistrad Remastered | 257 | Rare | — |
| Slayers' StrongholdAvacyn Restored · 229 | Avacyn Restored | 229 | Rare | $0.36 |
| Slayers' StrongholdCommander 2021 · 318 | Commander 2021 | 318 | Rare | €0.10 |
| Slayers' StrongholdCommander Legends · 494 | Commander Legends | 494 | Rare | $0.34 |
| Slayers' StrongholdFinal Fantasy Commander · 424 | Final Fantasy Commander | 424 | Rare | €0.20 |
| Slayers' StrongholdMurders at Karlov Manor Commander · 295 | Murders at Karlov Manor Commander | 295 | Rare | €0.10 |
| Slayers' StrongholdPhyrexia: All Will Be One Commander · 165 | Phyrexia: All Will Be One Commander | 165 | Rare | €0.25 |
| Slayers' StrongholdSecret Lair Drop Tokens · 356 | Secret Lair Drop Tokens | 356 | Rare | $4.67 |
| Sledge-Class SeedshipEdge of Eternities · 208 | Edge of Eternities | 208 | Rare | €0.21 |
| Sledge-Class SeedshipEdge of Eternities · 346 | Edge of Eternities | 346 | Rare | €0.36 |
| Sledge-Class SeedshipEdge of Eternities Promos · 208p | Edge of Eternities Promos | 208p | Rare | €0.21 |
| Sledge-Class SeedshipEdge of Eternities Promos · 208s | Edge of Eternities Promos | 208s | Rare | €0.38 |
| Sleep-Cursed FaerieWilds of Eldraine Promos · 66p | Wilds of Eldraine Promos | 66p | Rare | €0.43 |
| Sleep-Cursed FaerieWilds of Eldraine Promos · 66s | Wilds of Eldraine Promos | 66s | Rare | $0.75 |
| Sleep-Cursed FaerieWilds of Eldraine · 66 | Wilds of Eldraine | 66 | Rare | $0.37 |
| Sleep-Cursed FaerieWilds of Eldraine · 334 | Wilds of Eldraine | 334 | Rare | $0.75 |
| Sleeper AgentTenth Edition · 178 | Tenth Edition | 178 | Rare | €1.60 |
| Sleeper AgentThe List Tokens · 10E-178 | The List Tokens | 10E-178 | Rare | $4.06 |
| Sleeper AgentUrza's Saga · 159 | Urza's Saga | 159 | Rare | €2.63 |
| Sleight of HandLove Your LGS 2024 Tokens · 2J | Love Your LGS 2024 Tokens | 2J | Rare | €2.38 |
| Sleight of HandSecret Lair Promo · 25 | Secret Lair Promo | 25 | Rare | $0.52 |
| Sleight of MindUnlimited Edition · 79 | Unlimited Edition | 79 | Rare | €15.66 |