| SmallpoxSecrets of Strixhaven Mystical Archive · 163 | Secrets of Strixhaven Mystical Archive | 163 | Rare | €9.57 |
| SmallpoxTime Spiral · 131 | Time Spiral | 131 | Uncommon | €0.39 |
| SmallpoxTime Spiral Remastered · 139 | Time Spiral Remastered | 139 | Uncommon | €0.25 |
| Smart AssUnhinged · 45 | Unhinged | 45 | Common | €0.17 |
| SmashTenth Edition · 235 | Tenth Edition | 235 | Common | $0.09 |
| SmashApocalypse · 69 | Apocalypse | 69 | Common | €0.07 |
| SmashRavnica: City of Guilds · 143 | Ravnica: City of Guilds | 143 | Common | €0.04 |
| SmashingJumpstart Front Cards · 34 | Jumpstart Front Cards | 34 | — | — |
| Smashing SpreeMarvel Super Heroes Commander · 555 | Marvel Super Heroes Commander | 555 | Common | €0.27 |
| Smashing SpreeMarvel Super Heroes Commander · 856 | Marvel Super Heroes Commander | 856 | Common | $0.21 |
| Smashing SuccessKaldheim · 151 | Kaldheim | 151 | Common | €0.06 |
| Smash to DustDominaria United · 144 | Dominaria United | 144 | Common | €0.21 |
| Smash to DustThe List Tokens · DMU-144 | The List Tokens | DMU-144 | Common | $0.13 |
| Smash to SmithereensFriday Night Magic 2016 · 3 | Friday Night Magic 2016 | 3 | Rare | €0.51 |
| Smash to SmithereensModern Masters 2015 · 124 | Modern Masters 2015 | 124 | Common | €0.23 |
| Smash to SmithereensMagic Origins · 163 | Magic Origins | 163 | Common | $0.28 |
| Smash to SmithereensShadowmoor · 107 | Shadowmoor | 107 | Common | $0.40 |
| Smash to SmithereensThe List Tokens · MM2-124 | The List Tokens | MM2-124 | Common | €0.26 |
| Smash to SmithereensPioneer Masters · 343 | Pioneer Masters | 343 | Uncommon | — |
| Smash to SmithereensMagic Online Promos · 59675 | Magic Online Promos | 59675 | Common | — |
| SmaugThe Lord of the Rings: Tales of Middle-earth Tokens · 7 | The Lord of the Rings: Tales of Middle-earth Tokens | 7 | — | $0.46 |
| SmaugThe Lord of the Rings: Tales of Middle-earth Tokens · 20 | The Lord of the Rings: Tales of Middle-earth Tokens | 20 | — | — |
| Smaug's FuryThe Hobbit · 111 | The Hobbit | 111 | Common | €0.08 |
| Smaug, the Great Calamity // Spew FlameThe Hobbit · 109 | The Hobbit | 109 | Common | €0.05 |
| Smaug the ImpenetrableThe Hobbit Eternal · 9 | The Hobbit Eternal | 9 | Rare | €12.11 |
| Smaug the MagnificentThe Hobbit · 110 | The Hobbit | 110 | Mythic Rare | $20.01 |
| Smaug the MagnificentThe Hobbit · 229 | The Hobbit | 229 | Mythic Rare | $30.71 |
| Smaug the MagnificentThe Hobbit · 249 | The Hobbit | 249 | Mythic Rare | €300.00 |
| Smaug the MagnificentThe Hobbit · 265 | The Hobbit | 265 | Mythic Rare | $160.84 |
| Smaug, Wicked WormThe Hobbit · 164 | The Hobbit | 164 | Rare | €1.24 |
| Smaug, Wicked WormThe Hobbit · 245 | The Hobbit | 245 | Rare | $5.48 |
| Smaug, Wicked WormThe Hobbit · 281 | The Hobbit | 281 | Rare | $47.96 |
| Sméagol, Helpful GuideThe Lord of the Rings: Tales of Middle-earth · 231 | The Lord of the Rings: Tales of Middle-earth | 231 | Rare | $0.34 |
| Sméagol, Helpful GuideThe Lord of the Rings: Tales of Middle-earth · 330 | The Lord of the Rings: Tales of Middle-earth | 330 | Rare | $0.32 |
| Sméagol, Helpful GuideThe Lord of the Rings: Tales of Middle-earth · 682 | The Lord of the Rings: Tales of Middle-earth | 682 | Rare | €3.51 |
| Sméagol, Helpful GuideThe Lord of the Rings: Tales of Middle-earth · 822 | The Lord of the Rings: Tales of Middle-earth | 822 | Rare | €13.10 |
| Sméagol, Helpful GuideTales of Middle-earth Promos · 231s | Tales of Middle-earth Promos | 231s | Rare | $3.38 |
| Sméagol, Helpful Guide // Sméagol, Helpful GuideTales of Middle-earth Art Series · 24 | Tales of Middle-earth Art Series | 24 | — | — |
| Smellerbee, Rebel FighterAvatar: The Last Airbender Eternal · 125 | Avatar: The Last Airbender Eternal | 125 | Rare | $0.37 |
| Smellerbee, Rebel FighterAvatar: The Last Airbender Eternal · 198 | Avatar: The Last Airbender Eternal | 198 | Rare | €1.28 |
| Smell FearModern Horizons 2 · 173 | Modern Horizons 2 | 173 | Common | €0.20 |
| Smell FearJumpstart: Historic Horizons · 638 | Jumpstart: Historic Horizons | 638 | Common | — |
| SmeltMagic 2013 · 149 | Magic 2013 | 149 | Common | €0.07 |
| SmeltMagic 2014 · 156 | Magic 2014 | 156 | Common | €0.05 |
| SmeltCore Set 2019 · 158 | Core Set 2019 | 158 | Common | €0.11 |
| SmeltThe List Tokens · M19-158 | The List Tokens | M19-158 | Common | €0.07 |
| Smelted ChargebugModern Horizons 3 · 139 | Modern Horizons 3 | 139 | Common | €0.07 |
| Smelt // Herd // SawMystery Booster Playtest Cards 2019 · 100 | Mystery Booster Playtest Cards 2019 | 100 | Rare | €0.03 |
| Smelt // Herd // SawMystery Booster Playtest Cards 2021 · 100 | Mystery Booster Playtest Cards 2021 | 100 | Rare | €0.25 |
| Smelting VatThe Brothers' War Commander · 18 | The Brothers' War Commander | 18 | Rare | €0.09 |