| Young PyromancerSignature Spellbook: Chandra · 8 | Signature Spellbook: Chandra | 8 | Rare | €0.25 |
| Young WolfSecret Lair Drop Tokens · 885 | Secret Lair Drop Tokens | 885 | Rare | €3.26 |
| Young WolfSecret Lair Drop Tokens · 1820 | Secret Lair Drop Tokens | 1820 | Rare | €2.90 |
| You're in CommandMystery Booster Playtest Cards 2019 · 15 | Mystery Booster Playtest Cards 2019 | 15 | Rare | $0.85 |
| You're in CommandMystery Booster Playtest Cards 2021 · 15 | Mystery Booster Playtest Cards 2021 | 15 | Rare | $0.30 |
| Your Favorite CharacterUnknown Event · RC05c | Unknown Event | RC05c | Rare | $267.49 |
| Your Inescapable DoomDCI Promos · 56 | DCI Promos | 56 | Rare | €0.34 |
| Your Wish Is My CommandMystery Booster 2 Tokens · 540 | Mystery Booster 2 Tokens | 540 | Rare | $0.19 |
| Youthful ValkyrieSecret Lair Drop Tokens · 1588 | Secret Lair Drop Tokens | 1588 | Rare | €3.90 |
| Yuan Shao, the IndecisivePortal Three Kingdoms · 128 | Portal Three Kingdoms | 128 | Rare | €46.38 |
| Yuan-Ti MalisonAdventures in the Forgotten Realms · 86 | Adventures in the Forgotten Realms | 86 | Rare | €0.35 |
| Yuan-Ti MalisonAdventures in the Forgotten Realms · 371 | Adventures in the Forgotten Realms | 371 | Rare | $0.33 |
| Yuan-Ti MalisonAdventures in the Forgotten Realms Promos · 86a | Adventures in the Forgotten Realms Promos | 86a | Rare | €2.48 |
| Yuan-Ti MalisonAdventures in the Forgotten Realms Promos · 86p | Adventures in the Forgotten Realms Promos | 86p | Rare | €0.22 |
| Yuan-Ti MalisonAdventures in the Forgotten Realms Promos · 86s | Adventures in the Forgotten Realms Promos | 86s | Rare | €0.91 |
| Yuan-Ti MalisonMagic Online Promos · 92660 | Magic Online Promos | 92660 | Rare | — |
| Yuan-Ti ScaleshieldAlchemy Horizons: Baldur's Gate · 71 | Alchemy Horizons: Baldur's Gate | 71 | Rare | — |
| Yue, the Moon SpiritAvatar: The Last Airbender Promos · 83s | Avatar: The Last Airbender Promos | 83s | Rare | €2.08 |
| Yue, the Moon SpiritAvatar: The Last Airbender · 83 | Avatar: The Last Airbender | 83 | Rare | €0.26 |
| Yue, the Moon SpiritAvatar: The Last Airbender · 338 | Avatar: The Last Airbender | 338 | Rare | €0.88 |
| Yuffie, Materia HunterFinal Fantasy Commander · 65 | Final Fantasy Commander | 65 | Rare | €0.25 |
| Yuffie, Materia HunterFinal Fantasy Commander · 158 | Final Fantasy Commander | 158 | Rare | €0.67 |
| Yuffie, Materia HunterFinal Fantasy Commander · 470 | Final Fantasy Commander | 470 | Rare | €66.11 |
| Yukora, the PrisonerBetrayers of Kamigawa · 90 | Betrayers of Kamigawa | 90 | Rare | €0.34 |
| Yule OozeHappy Holidays Tokens · 11 | Happy Holidays Tokens | 11 | Rare | €79.87 |
| Yuna's DecisionFinal Fantasy Commander · 74 | Final Fantasy Commander | 74 | Rare | €0.14 |
| Yuna's DecisionFinal Fantasy Commander · 125 | Final Fantasy Commander | 125 | Rare | $0.74 |
| Yuna's WhistleFinal Fantasy Commander · 75 | Final Fantasy Commander | 75 | Rare | €0.16 |
| Yuna's WhistleFinal Fantasy Commander · 126 | Final Fantasy Commander | 126 | Rare | €0.32 |
| Yuriko, the Tiger's ShadowCommander 2018 · 52 | Commander 2018 | 52 | Rare | €3.04 |
| Yuriko, the Tiger's ShadowCommander Masters · 364 | Commander Masters | 364 | Rare | €2.64 |
| Yuriko, the Tiger's ShadowCommander Masters · 597 | Commander Masters | 597 | Rare | €9.00 |
| Yuriko, the Tiger's ShadowCommander Masters · 690 | Commander Masters | 690 | Rare | €3.26 |
| Yuriko, the Tiger's ShadowFinal Fantasy: Through the Ages · 60 | Final Fantasy: Through the Ages | 60 | Rare | $2.45 |
| Yuriko, the Tiger's ShadowJudge Gift Cards 2019 · 6 | Judge Gift Cards 2019 | 6 | Rare | €4.95 |
| Yuriko, the Tiger's ShadowLove Your LGS 2021 · C2 | Love Your LGS 2021 | C2 | Rare | €28.49 |
| Yuriko, the Tiger's ShadowThe List Tokens · C18-52 | The List Tokens | C18-52 | Rare | €2.73 |
| Yuriko, the Tiger's ShadowTreasure Chest · 70651 | Treasure Chest | 70651 | Rare | — |
| Yurlok of Scorch ThrashCommander Legends · 293 | Commander Legends | 293 | Rare | €0.27 |
| Yurlok of Scorch ThrashCommander Legends · 613 | Commander Legends | 613 | Rare | €0.54 |
| Yurlok of Scorch ThrashMagic Online Promos · 86352 | Magic Online Promos | 86352 | Rare | — |
| Yusri, Fortune's FlameModern Horizons 2 · 218 | Modern Horizons 2 | 218 | Rare | €0.13 |
| Yusri, Fortune's FlameModern Horizons 2 · 468 | Modern Horizons 2 | 468 | Rare | $0.30 |
| Yusri, Fortune's FlameModern Horizons 2 · 492 | Modern Horizons 2 | 492 | Rare | €0.26 |
| Yusri, Fortune's FlameModern Horizons 2 Promos · 218s | Modern Horizons 2 Promos | 218s | Rare | €1.02 |
| Yusri, Fortune's FlameThe List Tokens · MH2-218 | The List Tokens | MH2-218 | Rare | $0.24 |
| Yusri, Fortune's FlameMagic Online Promos · 91341 | Magic Online Promos | 91341 | Rare | — |
| Yusri, Fortune's FlameMagic Online Promos · 91343 | Magic Online Promos | 91343 | Rare | — |
| Zabaz, the GlimmerwaspModern Horizons 2 · 243 | Modern Horizons 2 | 243 | Rare | €0.22 |
| Zabaz, the GlimmerwaspModern Horizons 2 · 474 | Modern Horizons 2 | 474 | Rare | $0.38 |