Is the Crossover Breakers booster box worth it?
Many valuable cards
The booster box costs €53.76 today (Cardmarket trend). 22 cards are worth €5 or more — €581.22 together, 10.81× the box price. The top five cards make up 52% 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 |  Maliss P White Rabbit | Crossover Breakers | €84.47 | -12% |
| 2 | Maliss Q Hearts Crypter | Crossover Breakers | €73.54 | +1% |
| 3 |  Maliss in Underground CRBR-EN021 | Crossover Breakers | €67.44 | +9% |
| 4 |  Ice Ryzeal CRBR-EN003 | Crossover Breakers | €58.94 | +25% |
| 5 |  Ryzeal Detonator CRBR-EN007 | Crossover Breakers | €40.21 | +7% |
| 6 |  Ryzeal Duo Drive CRBR-EN006 | Crossover Breakers | €32.50 | -2% |
| 7 | Maliss C MTP-07 | Crossover Breakers | €32.16 | +6% |
| 8 |  Sword Ryzeal CRBR-EN001 | Crossover Breakers | €30.33 | +13% |
| 9 |  Ext Ryzeal CRBR-EN004 | Crossover Breakers | €26.23 | +20% |
| 10 | Maliss P Chessy Cat | Crossover Breakers | €23.09 | +1% |
| 11 |  Sosei Ryu-Ge Mistva CRBR-EN034 | Crossover Breakers | €15.74 | -40% |
| 12 | Maliss P Dormouse | Crossover Breakers | €14.17 | -9% |
| 13 | Maliss Q Red Ransom | Crossover Breakers | €12.37 | -5% |
| 14 | Maliss Q White Binder | Crossover Breakers | €11.76 | -9% |
| 15 | Maliss Q Hearts Crypter | Crossover Breakers | €9.07 | -5% |
| 16 | Sword Ryzeal CRBR-EN001 | Crossover Breakers | €8.23 | -6% |
| 17 | Maliss in Underground CRBR-EN021 | Crossover Breakers | €7.72 | -13% |
| 18 | Ice Ryzeal CRBR-EN003 | Crossover Breakers | €7.38 | -1% |
| 19 | Maliss P White Rabbit | Crossover Breakers | €7.26 | -27% |
| 20 | Ryzeal Duo Drive CRBR-EN006 | Crossover Breakers | €6.83 | -1% |
Prices: Cardmarket trend, updated daily — as of Oct 29, 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.