| Archway of InnovationModern Horizons 3 Promos · 214s | Modern Horizons 3 Promos | 214s | Rare | €1.82 |
| Archwing DragonAvacyn Restored · 126 | Avacyn Restored | 126 | Rare | $0.39 |
| Arc LightningArena League 2002 · 3 | Arena League 2002 | 3 | Rare | €4.17 |
| Arclight PhoenixRavnica Remastered · 100 | Ravnica Remastered | 100 | Rare | $0.75 |
| Arclight PhoenixRavnica Remastered · 331 | Ravnica Remastered | 331 | Rare | $1.50 |
| Arclight PhoenixRavnica Remastered · 331z | Ravnica Remastered | 331z | Rare | €264.21 |
| Arclight PhoenixRavnica Remastered · 427 | Ravnica Remastered | 427 | Rare | $1.51 |
| Arco-FlagellantWarhammer 40,000 Commander · 29 | Warhammer 40,000 Commander | 29 | Rare | €0.26 |
| Arco-FlagellantWarhammer 40,000 Commander · 29★ | Warhammer 40,000 Commander | 29★ | Rare | $0.51 |
| Arc ReactorMarvel Super Heroes · 243 | Marvel Super Heroes | 243 | Rare | €0.62 |
| Arc ReactorMarvel Super Heroes · 310 | Marvel Super Heroes | 310 | Rare | €1.16 |
| Arc-SloggerMirrodin · 85 | Mirrodin | 85 | Rare | €0.25 |
| Arcum DagssonColdsnap · 27 | Coldsnap | 27 | Rare | €8.02 |
| Ardbert, Warrior of DarknessFinal Fantasy Commander · 77 | Final Fantasy Commander | 77 | Rare | $0.29 |
| Ardbert, Warrior of DarknessFinal Fantasy Commander · 164 | Final Fantasy Commander | 164 | Rare | €1.26 |
| Arden AngelSecret Lair Drop Tokens · 1344 | Secret Lair Drop Tokens | 1344 | Rare | $8.83 |
| Arden AngelSega Dreamcast Cards · 1 | Sega Dreamcast Cards | 1 | Rare | — |
| Ardoz, Cobbler of WarJumpstart 2022 · 29 | Jumpstart 2022 | 29 | Rare | €4.11 |
| Ardyn, the UsurperFinal Fantasy · 89 | Final Fantasy | 89 | Rare | €1.03 |
| Ardyn, the UsurperFinal Fantasy · 315 | Final Fantasy | 315 | Rare | €3.39 |
| Ardyn, the UsurperFinal Fantasy · 379 | Final Fantasy | 379 | Rare | $1.55 |
| Ardyn, the UsurperFinal Fantasy · 444 | Final Fantasy | 444 | Rare | $2.46 |
| Ardyn, the UsurperFinal Fantasy · 524 | Final Fantasy | 524 | Rare | €15.63 |
| Ardyn, the UsurperFinal Fantasy Promos · 89s | Final Fantasy Promos | 89s | Rare | €4.49 |
| A Realm RebornFinal Fantasy · 196 | Final Fantasy | 196 | Rare | €0.32 |
| A Realm RebornFinal Fantasy · 344 | Final Fantasy | 344 | Rare | €0.89 |
| A Realm RebornFinal Fantasy · 566 | Final Fantasy | 566 | Rare | €21.99 |
| A Realm RebornFinal Fantasy Promos · 196s | Final Fantasy Promos | 196s | Rare | €1.85 |
| ArenaMystery Booster 2 Tokens · 239 | Mystery Booster 2 Tokens | 239 | Rare | €1.09 |
| ArenaHarperPrism Book Promos · 1 | HarperPrism Book Promos | 1 | Rare | €4.75 |
| ArenaMagic Online Promos · 35958 | Magic Online Promos | 35958 | Rare | — |
| Arena of GloryModern Horizons 3 · 215 | Modern Horizons 3 | 215 | Rare | $7.80 |
| Arena of GloryModern Horizons 3 · 351 | Modern Horizons 3 | 351 | Rare | $11.17 |
| Arena of GloryModern Horizons 3 Promos · 215s | Modern Horizons 3 Promos | 215s | Rare | $16.13 |
| Arena of GloryThe List Tokens · MH3-215 | The List Tokens | MH3-215 | Rare | $8.19 |
| Arena of the AncientsChronicles Foreign Black Border · 91 | Chronicles Foreign Black Border | 91 | Rare | €5.47 |
| Arena of the AncientsChronicles · 91 | Chronicles | 91 | Rare | €2.49 |
| Arena of the AncientsLegends · 273 | Legends | 273 | Rare | €29.60 |
| Arena of the AncientsMasters Edition III · 188 | Masters Edition III | 188 | Rare | — |
| Arena RectorJudge Gift Cards 2020 · 1 | Judge Gift Cards 2020 | 1 | Rare | €18.53 |
| Ares, God of WarMarvel Super Heroes · 202 | Marvel Super Heroes | 202 | Rare | €0.28 |
| Ares, God of WarMarvel Super Heroes · 418 | Marvel Super Heroes | 418 | Rare | €0.48 |
| Argent DaisModern Horizons 3 · 20 | Modern Horizons 3 | 20 | Rare | €0.18 |
| Argent DaisModern Horizons 3 · 447 | Modern Horizons 3 | 447 | Rare | €0.18 |
| Argent DaisModern Horizons 3 Promos · 20s | Modern Horizons 3 Promos | 20s | Rare | $0.50 |
| Argent SphinxModern Masters 2015 · 41 | Modern Masters 2015 | 41 | Rare | $0.18 |
| Argent SphinxScars of Mirrodin · 28 | Scars of Mirrodin | 28 | Rare | $0.25 |
| Argent SphinxDuel Decks: Mirrodin Pure vs. New Phyrexia · 13 | Duel Decks: Mirrodin Pure vs. New Phyrexia | 13 | Rare | — |
| Argentum ArmorForgotten Realms Commander · 198 | Forgotten Realms Commander | 198 | Rare | €0.41 |
| Argentum ArmorCommander 2014 · 228 | Commander 2014 | 228 | Rare | €0.77 |