| Skorpekh LordWarhammer 40,000 Commander · 58★ | Warhammer 40,000 Commander | 58★ | Rare | $10.16 |
| Skrelv, Defector MitePhyrexia: All Will Be One · 33 | Phyrexia: All Will Be One | 33 | Rare | $3.11 |
| Skrelv, Defector MitePhyrexia: All Will Be One · 301 | Phyrexia: All Will Be One | 301 | Rare | $3.15 |
| Skrelv, Defector MitePhyrexia: All Will Be One · 427 | Phyrexia: All Will Be One | 427 | Rare | €9.76 |
| Skrelv, Defector MitePhyrexia: All Will Be One Promos · 33p | Phyrexia: All Will Be One Promos | 33p | Rare | €2.76 |
| Skrelv, Defector MitePhyrexia: All Will Be One Promos · 33s | Phyrexia: All Will Be One Promos | 33s | Rare | €4.22 |
| Skrelv, Defector MiteSecret Lair Drop Tokens · 1926 | Secret Lair Drop Tokens | 1926 | Rare | $4.83 |
| Skrelv's HivePhyrexia: All Will Be One · 34 | Phyrexia: All Will Be One | 34 | Rare | €1.38 |
| Skrelv's HivePhyrexia: All Will Be One · 376 | Phyrexia: All Will Be One | 376 | Rare | €2.20 |
| Skrelv's HivePhyrexia: All Will Be One Promos · 34p | Phyrexia: All Will Be One Promos | 34p | Rare | €2.01 |
| Skrelv's HivePhyrexia: All Will Be One Promos · 34s | Phyrexia: All Will Be One Promos | 34s | Rare | €2.49 |
| Skrelv's HiveReality Fracture Commander · 33 | Reality Fracture Commander | 33 | Rare | €0.24 |
| Skullbriar, the Walking GraveDouble Masters 2022 · 277 | Double Masters 2022 | 277 | Rare | €0.67 |
| Skullbriar, the Walking GraveDouble Masters 2022 · 540 | Double Masters 2022 | 540 | Rare | €8.01 |
| Skullbriar, the Walking GraveCommander Anthology Volume II · 165 | Commander Anthology Volume II | 165 | Rare | €0.86 |
| Skullbriar, the Walking GraveCommander 2011 · 227 | Commander 2011 | 227 | Rare | €1.26 |
| Skullbriar, the Walking GraveCommander 2011 Launch Party · 227 | Commander 2011 Launch Party | 227 | Rare | €5.72 |
| Skullbriar, the Walking GraveThe List Tokens · CMD-227 | The List Tokens | CMD-227 | Rare | €0.82 |
| SkullclampSecret Lair Drop Tokens · 1112 | Secret Lair Drop Tokens | 1112 | Rare | €37.60 |
| SkullclampSecret Lair Drop Tokens · 1663 | Secret Lair Drop Tokens | 1663 | Rare | $8.82 |
| SkullclampSecret Lair Drop Tokens · 2416 | Secret Lair Drop Tokens | 2416 | Rare | €43.00 |
| SkullclampMarvel Super Heroes Commander · 210 | Marvel Super Heroes Commander | 210 | Rare | $4.98 |
| SkullclampThe Zeta Set · 113 | The Zeta Set | 113 | Rare | — |
| SkullclampThe Zeta Set · 234 | The Zeta Set | 234 | Rare | — |
| SkullclampThe Zeta Set · 355 | The Zeta Set | 355 | Rare | — |
| SkullclampMarvel Super Heroes Commander · 451 | Marvel Super Heroes Commander | 451 | Rare | $6.11 |
| SkullcrackBreaking News · 27 | Breaking News | 27 | Rare | €0.22 |
| SkullmulcherShards of Alara · 148 | Shards of Alara | 148 | Rare | $0.20 |
| Skull of OrmEighth Edition · 313 | Eighth Edition | 313 | Rare | €0.57 |
| Skull of OrmEighth Edition · 313★ | Eighth Edition | 313★ | Rare | $1.58 |
| Skull of RamosMercadian Masques · 312 | Mercadian Masques | 312 | Rare | €0.93 |
| SkullscorchTorment · 114 | Torment | 114 | Rare | €0.43 |
| Skull StormCommander 2018 · 18 | Commander 2018 | 18 | Rare | €0.63 |
| Skull StormTreasure Chest · 70713 | Treasure Chest | 70713 | Rare | — |
| SkybindJourney into Nyx · 25 | Journey into Nyx | 25 | Rare | €0.32 |
| Skyboon EvangelistNew Capenna Commander · 20 | New Capenna Commander | 20 | Rare | €0.28 |
| Skyboon EvangelistNew Capenna Commander · 121 | New Capenna Commander | 121 | Rare | €0.42 |
| Skyboon EvangelistNew Capenna Commander Promos · 20p | New Capenna Commander Promos | 20p | Rare | €0.49 |
| Skycat SovereignIkoria: Lair of Behemoths · 207 | Ikoria: Lair of Behemoths | 207 | Rare | $0.30 |
| Skycat SovereignIkoria: Lair of Behemoths · 344 | Ikoria: Lair of Behemoths | 344 | Rare | €0.84 |
| Skycat SovereignIkoria: Lair of Behemoths Promos · 207p | Ikoria: Lair of Behemoths Promos | 207p | Rare | €0.67 |
| Skycat SovereignIkoria: Lair of Behemoths Promos · 207s | Ikoria: Lair of Behemoths Promos | 207s | Rare | €0.28 |
| Skycat SovereignStarter Commander Decks · 243 | Starter Commander Decks | 243 | Rare | $0.24 |
| Skycat SovereignMagic Online Promos · 80819 | Magic Online Promos | 80819 | Rare | — |
| Skyclave ApparitionBloomburrow Commander · 154 | Bloomburrow Commander | 154 | Rare | $0.28 |
| Skyclave ApparitionGame Day Promos · 2 | Game Day Promos | 2 | Rare | €0.49 |
| Skyclave ApparitionModern Horizons 3 Commander · 172 | Modern Horizons 3 Commander | 172 | Rare | $0.25 |
| Skyclave ApparitionMystery Booster 2 Tokens · 18 | Mystery Booster 2 Tokens | 18 | Rare | $0.38 |
| Skyclave ApparitionZendikar Rising Promos · 39p | Zendikar Rising Promos | 39p | Rare | $0.50 |
| Skyclave ApparitionZendikar Rising Promos · 39s | Zendikar Rising Promos | 39s | Rare | €4.11 |