| Guidelight OptimizerAetherdrift · 45 | Aetherdrift | 45 | Common | €0.09 |
| Guidelight PathmakerAetherdrift · 206 | Aetherdrift | 206 | Uncommon | €0.09 |
| Guidelight PathmakerAetherdrift · 324 | Aetherdrift | 324 | Uncommon | €0.19 |
| Guidelight Pathmaker // Guidelight PathmakerAetherdrift Art Series · 46 | Aetherdrift Art Series | 46 | — | €0.30 |
| Guidelight SynergistAetherdrift · 16 | Aetherdrift | 16 | Uncommon | €0.13 |
| Guide of SoulsModern Horizons 3 · 29 | Modern Horizons 3 | 29 | Rare | €3.21 |
| Guide of SoulsModern Horizons 3 · 448 | Modern Horizons 3 | 448 | Rare | $4.44 |
| Guide of SoulsModern Horizons 3 Promos · 29s | Modern Horizons 3 Promos | 29s | Rare | €4.96 |
| Guide of SoulsStore Championships · 46 | Store Championships | 46 | Rare | €5.10 |
| Guiding BoltCommander Legends: Battle for Baldur's Gate · 24 | Commander Legends: Battle for Baldur's Gate | 24 | Common | €0.12 |
| Guiding BoltAlchemy Horizons: Baldur's Gate · 91 | Alchemy Horizons: Baldur's Gate | 91 | Uncommon | — |
| Guiding HydraReality Fracture · 11 | Reality Fracture | 11 | Rare | €0.41 |
| Guiding HydraReality Fracture · 360 | Reality Fracture | 360 | Rare | €0.74 |
| Guiding HydraReality Fracture Promos · 11p | Reality Fracture Promos | 11p | Rare | €0.40 |
| Guiding SpiritVisions · 131 | Visions | 131 | Rare | €0.92 |
| Guiding VoiceStrixhaven: School of Mages · 19 | Strixhaven: School of Mages | 19 | Common | €0.14 |
| Guild ArtisanCommander Legends: Battle for Baldur's Gate · 179 | Commander Legends: Battle for Baldur's Gate | 179 | Uncommon | €0.20 |
| Guild ArtisanCommander Legends: Battle for Baldur's Gate · 505 | Commander Legends: Battle for Baldur's Gate | 505 | Uncommon | €0.20 |
| Guilded LotusUnknown Event · UA05b | Unknown Event | UA05b | Uncommon | — |
| Guild FeudReturn to Ravnica · 97 | Return to Ravnica | 97 | Rare | €0.11 |
| Guild GlobeWar of the Spark · 239 | War of the Spark | 239 | Common | €0.07 |
| Guildless CommonsCommander Legends · 351 | Commander Legends | 351 | Uncommon | $1.27 |
| Guildless CommonsCommander Masters · 1003 | Commander Masters | 1003 | Uncommon | $2.54 |
| Guildless CommonsThe List Tokens · CMR-351 | The List Tokens | CMR-351 | Uncommon | $1.21 |
| Guildmages' ForumGuilds of Ravnica · 250 | Guilds of Ravnica | 250 | Rare | €0.28 |
| GuildmarkUnknown Event · RA12a | Unknown Event | RA12a | Rare | — |
| Guild PactUnknown Event · RC01d | Unknown Event | RC01d | Rare | — |
| Guildpact GreenwalkerAlchemy: Murders at Karlov Manor · 17 | Alchemy: Murders at Karlov Manor | 17 | Rare | — |
| Guildpact InformantThe List Tokens · WAR-271 | The List Tokens | WAR-271 | Common | $0.51 |
| Guildpact InformantWar of the Spark · 271 | War of the Spark | 271 | Common | $0.53 |
| Guildscorn WardGatecrash · 15 | Gatecrash | 15 | Common | €0.11 |
| Guild SummitGuilds of Ravnica · 41 | Guilds of Ravnica | 41 | Uncommon | €0.26 |
| Guild SummitPioneer Masters · 56 | Pioneer Masters | 56 | Uncommon | — |
| Guildsworn ProwlerCommander Legends: Battle for Baldur's Gate · 130 | Commander Legends: Battle for Baldur's Gate | 130 | Common | €0.20 |
| Guildsworn ProwlerAlchemy Horizons: Baldur's Gate · 160 | Alchemy Horizons: Baldur's Gate | 160 | Common | — |
| Guild ThiefAdventures in the Forgotten Realms · 61 | Adventures in the Forgotten Realms | 61 | Uncommon | €0.02 |
| Guild ThiefAlchemy Horizons: Baldur's Gate · 121 | Alchemy Horizons: Baldur's Gate | 121 | Uncommon | — |
| GuileDuel Decks: Jace vs. Chandra · 14 | Duel Decks: Jace vs. Chandra | 14 | Rare | €0.56 |
| GuileDuel Decks Anthology: Jace vs. Chandra · 14 | Duel Decks Anthology: Jace vs. Chandra | 14 | Rare | €0.48 |
| GuileLorwyn · 69 | Lorwyn | 69 | Rare | €0.49 |
| GuileModern Masters 2015 · 46 | Modern Masters 2015 | 46 | Rare | €0.35 |
| GuiltfeederCommander 2016 · 112 | Commander 2016 | 112 | Rare | €0.59 |
| GuiltfeederCommander Legends: Battle for Baldur's Gate · 756 | Commander Legends: Battle for Baldur's Gate | 756 | Rare | €0.87 |
| GuiltfeederJudgment · 68 | Judgment | 68 | Rare | €1.54 |
| GuiltfeederWorld Championship Decks 2003 Tokens · pk68sb | World Championship Decks 2003 Tokens | pk68sb | Rare | €0.47 |
| Guilty ConscienceScourge · 17 | Scourge | 17 | Common | €0.48 |
| Guise of FireAvacyn Restored · 137 | Avacyn Restored | 137 | Common | €0.03 |
| Gulf SquidProphecy · 35 | Prophecy | 35 | Common | $0.14 |
| Gulping ScraptrapPhyrexia: All Will Be One · 96 | Phyrexia: All Will Be One | 96 | Common | €0.12 |
| GumaUrza's Saga · 197 | Urza's Saga | 197 | Uncommon | €0.26 |