Is the Opus XIII: Crystal Radiance booster box worth it?
Cheaper to buy singles
The booster box costs €161.02 today (Cardmarket trend). 21 cards are worth €5 or more — €235.70 together, 1.46× the box price. The top five cards make up 34% 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 |  Odin 13-072 | Opus XIII: Crystal Radiance | €25.00 | 0% |
| 2 |  Pavlov 13-046 | Opus XIII: Crystal Radiance | €21.98 | +5% |
| 3 |  Leviathan 13-100 | Opus XIII: Crystal Radiance | €19.95 | 0% |
| 4 |  Leo 13-067 | Opus XIII: Crystal Radiance | €19.38 | -8% |
| 5 |  Barbariccia 13-047 | Opus XIII: Crystal Radiance | €14.90 | -7% |
| 6 |  Cid Randell 13-022 | Opus XIII: Crystal Radiance | €14.00 | 0% |
| 7 |  Sophie 13-119 | Opus XIII: Crystal Radiance | €13.53 | +2% |
| 8 |  Shara 13-040 | Opus XIII: Crystal Radiance | €10.36 | -24% |
| 9 |  Cagnazzo 13-091 | Opus XIII: Crystal Radiance | €10.00 | 0% |
| 10 |  Scarmiglione 13-059 | Opus XIII: Crystal Radiance | €9.62 | -25% |
| 11 |  Materia 13-103 | Opus XIII: Crystal Radiance | €8.81 | +77% |
| 12 |  Llednar 13-108 | Opus XIII: Crystal Radiance | €8.58 | -36% |
| 13 |  Behemoth K 13-079 | Opus XIII: Crystal Radiance | €8.08 | -26% |
| 14 |  Chime 13-127 | Opus XIII: Crystal Radiance | €7.90 | -47% |
| 15 |  Nine 13-123 | Opus XIII: Crystal Radiance | €7.45 | +20% |
| 16 |  Cid Haze 13-038 | Opus XIII: Crystal Radiance | €7.30 | -32% |
| 17 |  White Tiger l'Cie Nimbus 13-112 | Opus XIII: Crystal Radiance | €6.95 | +10% |
| 18 |  Celestia 13-128 | Opus XIII: Crystal Radiance | €6.62 | +33% |
| 19 |  Ovelia 13-090 | Opus XIII: Crystal Radiance | €5.20 | -31% |
| 20 |  Dryad 13-045 | Opus XIII: Crystal Radiance | €5.09 | -45% |
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.