| Strict ProctorStrixhaven: School of Mages Promos · 33p | Strixhaven: School of Mages Promos | 33p | Rare | €0.50 |
| Strict ProctorStrixhaven: School of Mages Promos · 33s | Strixhaven: School of Mages Promos | 33s | Rare | $1.69 |
| Strict ProctorStrixhaven: School of Mages · 33 | Strixhaven: School of Mages | 33 | Rare | $0.39 |
| Strict ProctorStrixhaven: School of Mages · 33★ | Strixhaven: School of Mages | 33★ | Rare | €2.78 |
| Strict ProctorStrixhaven: School of Mages · 294 | Strixhaven: School of Mages | 294 | Rare | $0.94 |
| Strict ProctorMagic Online Promos · 89978 | Magic Online Promos | 89978 | Rare | — |
| Stridehangar AutomatonAetherdrift Commander · 19 | Aetherdrift Commander | 19 | Rare | €3.23 |
| Stridehangar AutomatonAetherdrift Commander · 35 | Aetherdrift Commander | 35 | Rare | €2.92 |
| Strider HarnessOath of the Gatewatch · 167 | Oath of the Gatewatch | 167 | Uncommon | €0.05 |
| Strider HarnessRivals of Ixalan · 183 | Rivals of Ixalan | 183 | Common | $0.07 |
| Strider HarnessScars of Mirrodin · 207 | Scars of Mirrodin | 207 | Common | €0.08 |
| Strider, Ranger of the NorthThe Lord of the Rings: Tales of Middle-earth · 232 | The Lord of the Rings: Tales of Middle-earth | 232 | Uncommon | €0.06 |
| Strider, Ranger of the NorthThe Lord of the Rings: Tales of Middle-earth · 683 | The Lord of the Rings: Tales of Middle-earth | 683 | Uncommon | €0.27 |
| Striding Shotcaller // Run the PlaySecrets of Strixhaven Commander · 50 | Secrets of Strixhaven Commander | 50 | Rare | €0.25 |
| Striding Shotcaller // Run the PlaySecrets of Strixhaven Commander · 98 | Secrets of Strixhaven Commander | 98 | Rare | €0.16 |
| Strife Scholar // Awaken the AgesSecrets of Strixhaven · 131 | Secrets of Strixhaven | 131 | Common | €0.05 |
| Strike It RichModern Horizons 2 Timeshifts · 12 | Modern Horizons 2 Timeshifts | 12 | Uncommon | €2.44 |
| Strike It RichModern Horizons 2 · 143 | Modern Horizons 2 | 143 | Uncommon | €1.09 |
| Strike It RichJumpstart: Historic Horizons · 521 | Jumpstart: Historic Horizons | 521 | Uncommon | — |
| Strike It RichThe List Tokens · H2R-12 | The List Tokens | H2R-12 | Uncommon | — |
| Strike It Rich // Strike It RichModern Horizons 2 Art Series · 36 | Modern Horizons 2 Art Series | 36 | — | — |
| Strike It Rich // Strike It RichModern Horizons 2 Art Series · 36s | Modern Horizons 2 Art Series | 36s | — | — |
| Strike the Weak SpotFace the Hydra Tokens · 12 | Face the Hydra Tokens | 12 | Common | $0.93 |
| Striking SliverCommander Masters · 882 | Commander Masters | 882 | Common | €1.06 |
| Striking SliverMagic 2014 · 157 | Magic 2014 | 157 | Common | $0.31 |
| Striking SliverSecret Lair Drop Tokens · 644 | Secret Lair Drop Tokens | 644 | Rare | €46.17 |
| Striking SliverJumpstart: Historic Horizons · 522 | Jumpstart: Historic Horizons | 522 | Common | — |
| String of DisappearancesModern Horizons · 72 | Modern Horizons | 72 | Common | €0.03 |
| Strionic ResonatorMasters 25 · 232 | Masters 25 | 232 | Rare | €6.66 |
| Strionic ResonatorThe Brothers' War Commander · 165 | The Brothers' War Commander | 165 | Rare | $5.82 |
| Strionic ResonatorCommander 2019 · 224 | Commander 2019 | 224 | Rare | €1.60 |
| Strionic ResonatorThe Lost Caverns of Ixalan Commander · 116 | The Lost Caverns of Ixalan Commander | 116 | Rare | €14.04 |
| Strionic ResonatorMagic 2014 · 224 | Magic 2014 | 224 | Rare | $6.40 |
| Strionic ResonatorMarch of the Machine Commander · 384 | March of the Machine Commander | 384 | Rare | $6.71 |
| Strionic ResonatorNew Capenna Commander · 381 | New Capenna Commander | 381 | Rare | €1.90 |
| Strionic ResonatorMagic Online Promos · 95467 | Magic Online Promos | 95467 | Rare | — |
| Strip BareShadowmoor · 24 | Shadowmoor | 24 | Common | €0.08 |
| Striped BearsWeatherlight · 140 | Weatherlight | 140 | Common | €0.21 |
| Striped BearsJumpstart: Historic Horizons · 648 | Jumpstart: Historic Horizons | 648 | Common | — |
| Striped RiverwinderHour of Devastation · 48 | Hour of Devastation | 48 | Common | €0.27 |
| Striped RiverwinderThe List Tokens · HOU-48 | The List Tokens | HOU-48 | Common | $0.14 |
| Striped RiverwinderAmonkhet Remastered · 82 | Amonkhet Remastered | 82 | Common | — |
| Strip MineFourth Edition Foreign Black Border · 363 | Fourth Edition Foreign Black Border | 363 | Uncommon | €14.60 |
| Strip MineFourth Edition · 363 | Fourth Edition | 363 | Uncommon | €9.04 |
| Strip MineAnthologies · 77 | Anthologies | 77 | Rare | €11.84 |
| Strip MineAntiquities · 82a | Antiquities | 82a | Uncommon | €27.99 |
| Strip MineAntiquities · 82b | Antiquities | 82b | Rare | €66.74 |
| Strip MineAntiquities · 82c | Antiquities | 82c | Rare | €85.54 |
| Strip MineAntiquities · 82d | Antiquities | 82d | Rare | €64.82 |
| Strip MineEdge of Eternities: Stellar Sights · 40 | Edge of Eternities: Stellar Sights | 40 | Mythic Rare | €18.30 |