Is the World Premiere Pack 2021 booster box worth it?
Cheaper to buy singles
The booster box costs €45.69 today (Cardmarket trend). 5 cards are worth €5 or more — €41.69 together, 0.91× the box price. The top five cards make up 29% 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 |  XY-Dragon Cannon | World Premiere Pack 2021 | €20.00 | 0% |
| 2 |  XZ-Tank Cannon | World Premiere Pack 2021 | €20.00 | 0% |
| 3 |  YZ-Tank Dragon | World Premiere Pack 2021 | €20.00 | 0% |
| 4 |  XYZ-Dragon Cannon | World Premiere Pack 2021 | €15.96 | -43% |
| 5 |  King's Knight KICO-EN027 | World Premiere Pack 2021 | €7.45 | -46% |
| 6 |  Jack's Knight KICO-EN028 | World Premiere Pack 2021 | €7.08 | +42% |
| 7 |  Myutant M-05 | World Premiere Pack 2021 | €6.20 | 0% |
| 8 |  Arcana Extra Joker | World Premiere Pack 2021 | €5.00 | 0% |
| 9 |  Joker's Straight KICO-EN004 | World Premiere Pack 2021 | €4.85 | -1% |
| 10 | Joker's Straight KICO-EN004 | World Premiere Pack 2021 | €4.26 | +43% |
| 11 |  War Rock Wento | World Premiere Pack 2021 | €4.25 | 0% |
| 12 |  Joker's Knight KICO-EN002 | World Premiere Pack 2021 | €2.67 | -41% |
| 13 |  Arcana Triumph Joker KICO-EN001 | World Premiere Pack 2021 | €2.52 | 0% |
| 14 | Joker's Knight KICO-EN002 | World Premiere Pack 2021 | €2.49 | -49% |
| 15 |  Arcana Knight Joker | World Premiere Pack 2021 | €2.31 | -4% |
| 16 |  Joker's Wild | World Premiere Pack 2021 | €2.00 | 0% |
| 17 |  Imperial Bower KICO-EN003 | World Premiere Pack 2021 | €1.81 | +44% |
| 18 | Imperial Bower KICO-EN003 | World Premiere Pack 2021 | €1.75 | 0% |
| 19 |  War Rock Skyler | World Premiere Pack 2021 | €1.60 | +171% |
| 20 |  Magician's Salvation | World Premiere Pack 2021 | €1.07 | -55% |
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.