Is the Opus IX: Lords & Chaos booster box worth it?
Cheaper to buy singles
The booster box costs €116.26 today (Cardmarket trend). 7 cards are worth €5 or more — €102.21 together, 0.88× the box price. The top five cards make up 61% 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 |  Wol 9-121 | Opus IX: Lords & Chaos | €29.00 | 0% |
| 2 |  Meia 9-095 | Opus IX: Lords & Chaos | €23.16 | -7% |
| 3 |  Chocobo 9-050 | Opus IX: Lords & Chaos | €16.27 | +494% |
| 4 |  Hurdy 9-030 | Opus IX: Lords & Chaos | €10.38 | -29% |
| 5 |  Larkeicus 9-076 | Opus IX: Lords & Chaos | €9.86 | -37% |
| 6 |  Luso 9-058 | Opus IX: Lords & Chaos | €6.90 | -26% |
| 7 |  Mist Dragon 9-068 | Opus IX: Lords & Chaos | €6.64 | -81% |
| 8 |  Ace 9-003 | Opus IX: Lords & Chaos | €4.71 | +10% |
| 9 |  Gabranth 9-063 | Opus IX: Lords & Chaos | €3.18 | +87% |
| 10 |  Yiazmat 9-057 | Opus IX: Lords & Chaos | €3.15 | +3% |
| 11 |  Adelle 9-042 | Opus IX: Lords & Chaos | €2.85 | +161% |
| 12 |  Azure Dragon l'Cie Soryu 9-028 | Opus IX: Lords & Chaos | €2.82 | -2% |
| 13 |  Chaos (MOBIUS) 9-123 | Opus IX: Lords & Chaos | €2.50 | 0% |
| 14 |  Vayne 9-022 | Opus IX: Lords & Chaos | €2.32 | -19% |
| 15 | Meia 9-095 | Opus IX: Lords & Chaos | €2.22 | -22% |
| 16 |  Rydia 9-077 | Opus IX: Lords & Chaos | €2.18 | +5% |
| 17 |  Rosa 9-120 | Opus IX: Lords & Chaos | €1.67 | -27% |
| 18 |  Clavat 9-011 | Opus IX: Lords & Chaos | €1.57 | -80% |
| 19 | Luso 9-058 | Opus IX: Lords & Chaos | €1.36 | -27% |
| 20 |  Ultros 9-104 | Opus IX: Lords & Chaos | €1.29 | -39% |
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.