Is the Maze of Millennia booster box worth it?
Average — depends on luck
The booster box costs €51.48 today (Cardmarket trend). 13 cards are worth €5 or more — €141.50 together, 2.75× the box price. The top five cards make up 40% of the whole set’s value.
How cards are priced
Most cards in any set are commons worth cents. Whether a box pays off depends on hitting one of the few top cards.
Most valuable cards in the set
Full set →| # | Card | Set | Price today | 30 days |
|---|---|---|---|---|
| 1 |  Jet Synchron MZMI-EN044 | Maze of Millennia | €25.16 | +23% |
| 2 |  Ancient Chant MZMI-EN069 | Maze of Millennia | €14.28 | +13% |
| 3 |  Ultimate Flame Swordsman | Maze of Millennia | €13.91 | +4% |
| 4 |  Junk Warrior MZMI-EN000 | Maze of Millennia | €11.94 | -12% |
| 5 |  Harmonic Synchro Fusion | Maze of Millennia | €11.14 | +44% |
| 6 |  Fighting Flame Sword MZMI-EN008 | Maze of Millennia | €11.09 | +1% |
| 7 |  Eye of Illusion | Maze of Millennia | €9.88 | +11% |
| 8 |  Number 1: Infection Buzzking | Maze of Millennia | €9.05 | +9% |
| 9 | Ancient Chant MZMI-EN069 | Maze of Millennia | €8.36 | 0% |
| 10 |  Chimera the Flying Mythical Beast MZMI-EN040 | Maze of Millennia | €8.01 | +20% |
| 11 |  Fighting Flame Swordsman | Maze of Millennia | €6.91 | -23% |
| 12 |  Altergeist Multifaker MZMI-EN065 | Maze of Millennia | €6.57 | -26% |
| 13 |  Bonfire | Maze of Millennia | €5.20 | -27% |
| 14 | Number 1: Infection Buzzking | Maze of Millennia | €4.93 | -21% |
| 15 |  Earthbound Servant Geo Grasha | Maze of Millennia | €4.86 | -3% |
| 16 |  Photon Delta Wing | Maze of Millennia | €4.71 | -46% |
| 17 |  Armored Xyz | Maze of Millennia | €4.58 | +2% |
| 18 | Harmonic Synchro Fusion | Maze of Millennia | €4.39 | -10% |
| 19 |  Triple Tactics Thrust MZMI-EN084 | Maze of Millennia | €2.23 | -38% |
| 20 | Eye of Illusion | Maze of Millennia | €2.11 | +14% |
Prices: Cardmarket trend, updated daily — as of Oct 30, 2026.
How to read these numbers
The full-set value is what all cards would cost as singles. One box won’t complete the set and the rarest cards are rare, so we focus on cards from €5. If they are worth many times the box price, the set is rich in valuable cards; if value is concentrated in a few cards (high top-5 share), opening is a lottery.
If you want a specific card, buying it as a single is almost always cheaper. A box makes sense if you enjoy opening, play limited/draft or collect sealed product.