| Subterranean SchoonerThe Lost Caverns of Ixalan · 365 | The Lost Caverns of Ixalan | 365 | Rare | $0.37 |
| Subterranean SchoonerThe Lost Caverns of Ixalan Promos · 80p | The Lost Caverns of Ixalan Promos | 80p | Rare | €0.13 |
| Subterranean SchoonerThe Lost Caverns of Ixalan Promos · 80s | The Lost Caverns of Ixalan Promos | 80s | Rare | €0.46 |
| Subterranean ScoutDominaria Remastered · 143 | Dominaria Remastered | 143 | Common | €0.03 |
| Subterranean ScoutJumpstart 2022 · 609 | Jumpstart 2022 | 609 | Common | $0.05 |
| Subterranean ScoutMagic Origins · 164 | Magic Origins | 164 | Common | €0.05 |
| Subterranean ShamblerTime Spiral · 178 | Time Spiral | 178 | Common | $0.06 |
| Subterranean SpiritMirage · 195 | Mirage | 195 | Rare | €0.95 |
| Subterranean TremorsConspiracy: Take the Crown · 58 | Conspiracy: Take the Crown | 58 | Mythic Rare | €2.90 |
| Subterranean TremorsSecrets of Strixhaven Mystical Archive · 48 | Secrets of Strixhaven Mystical Archive | 48 | Mythic Rare | $1.06 |
| Subterranean TremorsSecrets of Strixhaven Mystical Archive · 113 | Secrets of Strixhaven Mystical Archive | 113 | Mythic Rare | $3.05 |
| Subterranean TremorsSecrets of Strixhaven Mystical Archive · 178 | Secrets of Strixhaven Mystical Archive | 178 | Mythic Rare | €21.40 |
| Subterranean TremorsTreasure Chest · 30 | Treasure Chest | 30 | Mythic Rare | — |
| Subterranean TremorsThe List Tokens · CN2-58 | The List Tokens | CN2-58 | Mythic Rare | — |
| Subterranean Tremors // Subterranean TremorsSecrets of Strixhaven Art Series · 53 | Secrets of Strixhaven Art Series | 53 | — | — |
| Subtle StrikeKaladesh · 100 | Kaladesh | 100 | Common | €0.02 |
| Subtle StrikeFoundations Jumpstart · 491 | Foundations Jumpstart | 491 | Common | €0.22 |
| Subtle StrikeThe List Tokens · KLD-100 | The List Tokens | KLD-100 | Common | €0.05 |
| Subtle StrikeZendikar Rising · 128 | Zendikar Rising | 128 | Common | $0.04 |
| Subtle StrikeKaladesh Remastered · 107 | Kaladesh Remastered | 107 | Common | — |
| SubtletyModern Horizons 2 Timeshifts · 6 | Modern Horizons 2 Timeshifts | 6 | Mythic Rare | €14.83 |
| SubtletyModern Horizons 2 · 67 | Modern Horizons 2 | 67 | Mythic Rare | $9.68 |
| SubtletyModern Horizons 2 · 309 | Modern Horizons 2 | 309 | Mythic Rare | €14.02 |
| SubtletyModern Horizons 2 Promos · 67s | Modern Horizons 2 Promos | 67s | Mythic Rare | €15.13 |
| SubtletySpecial Guests · 45 | Special Guests | 45 | Mythic Rare | €10.81 |
| SubtletySpecial Guests · 50 | Special Guests | 50 | Mythic Rare | €27.87 |
| SubtletySecret Lair Drop Tokens · 7005 | Secret Lair Drop Tokens | 7005 | Mythic Rare | $981.22 |
| SubtletyMagic Online Promos · 91227 | Magic Online Promos | 91227 | Mythic Rare | — |
| Subtlety // SubtletyModern Horizons 2 Art Series · 22 | Modern Horizons 2 Art Series | 22 | — | — |
| Subtlety // SubtletyModern Horizons 2 Art Series · 22s | Modern Horizons 2 Art Series | 22s | — | — |
| Suburban SanctuaryMarvel's Spider-Man · 185 | Marvel's Spider-Man | 185 | Common | €0.06 |
| Suburban SanctuaryThrough the Omenpaths · 185 | Through the Omenpaths | 185 | Common | — |
| SubversionBattle Royale Box Set · 82 | Battle Royale Box Set | 82 | Rare | €0.10 |
| SubversionUrza's Legacy · 68 | Urza's Legacy | 68 | Rare | €1.17 |
| Subversive AcolyteJumpstart: Historic Horizons · 19 | Jumpstart: Historic Horizons | 19 | Rare | — |
| Subway TrainMarvel's Spider-Man · 178 | Marvel's Spider-Man | 178 | Common | €0.07 |
| Subway TrainThrough the Omenpaths · 178 | Through the Omenpaths | 178 | Common | — |
| Success!Unstable · 24 | Unstable | 24 | Common | $0.07 |
| Succumb to TemptationEldritch Moon · 107 | Eldritch Moon | 107 | Common | $0.09 |
| Succumb to the ColdWilds of Eldraine · 72 | Wilds of Eldraine | 72 | Uncommon | €0.09 |
| Su-ChiAntiquities · 66 | Antiquities | 66 | Uncommon | $93.48 |
| Su-ChiMasters Edition · 168 | Masters Edition | 168 | Rare | — |
| Su-ChiVintage Masters · 285 | Vintage Masters | 285 | Uncommon | — |
| Su-Chi Cave GuardThe Brothers' War · 249 | The Brothers' War | 249 | Uncommon | $0.18 |
| Su-Chi Cave GuardThe List Tokens · BRO-249 | The List Tokens | BRO-249 | Uncommon | — |
| Sudden BreakthroughJumpstart 2022 · 610 | Jumpstart 2022 | 610 | Common | $0.30 |
| Sudden BreakthroughStrixhaven: School of Mages · 116 | Strixhaven: School of Mages | 116 | Common | €0.18 |
| Sudden DeathTime Spiral · 134 | Time Spiral | 134 | Uncommon | €0.12 |
| Sudden DeathTime Spiral Remastered · 143 | Time Spiral Remastered | 143 | Uncommon | €0.11 |
| Sudden DemiseCommander 2013 · 124 | Commander 2013 | 124 | Rare | $0.28 |