Is the The World's Strongest Warriors booster box worth it?
Cheaper to buy singles
The booster box costs €223.49 today (Cardmarket trend). 2 cards are worth €5 or more — €28.53 together, 0.13× the box price. The top five cards make up 64% 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 |  Loki OP17-119 | The World's Strongest Warriors | €16.12 | -29% |
| 2 |  Rocks.D.Xebec (118) OP17-118 | The World's Strongest Warriors | €12.41 | -35% |
| 3 |  Buggy (P-084) (SP) P-084 P1 | The World's Strongest Warriors | €3.64 | +54% |
| 4 |  Gol.D.Roger (P-107) (SP) P-107 P1 | The World's Strongest Warriors | €3.43 | -54% |
| 5 |  Shanks (022) OP17-022 | The World's Strongest Warriors | €1.94 | -28% |
| 6 |  Charlotte Linlin (112) OP17-112 | The World's Strongest Warriors | €1.92 | -39% |
| 7 |  Monkey.D.Luffy (093) OP17-093 | The World's Strongest Warriors | €1.73 | -40% |
| 8 |  Gloriosa OP17-046 | The World's Strongest Warriors | €1.54 | -27% |
| 9 |  Charlotte Pudding OP17-109 | The World's Strongest Warriors | €1.10 | -8% |
| 10 |  Yamato OP17-074 | The World's Strongest Warriors | €0.83 | -30% |
| 11 |  Edward.Newgate (005) OP17-005 | The World's Strongest Warriors | €0.81 | -27% |
| 12 |  Usopp OP17-080 | The World's Strongest Warriors | €0.80 | -40% |
| 13 |  Shiki (048) OP17-048 | The World's Strongest Warriors | €0.73 | -30% |
| 14 |  Kaido (062) (Super Alternate Art) OP17-062 | The World's Strongest Warriors | €0.66 | -32% |
| 15 |  Yasopp OP17-031 | The World's Strongest Warriors | €0.60 | -42% |
| 16 |  Charlotte Katakuri OP17-103 | The World's Strongest Warriors | €0.53 | +104% |
| 17 |  Kaido (063) OP17-063 | The World's Strongest Warriors | €0.49 | -22% |
| 18 |  Charlotte Linlin (049) OP17-049 | The World's Strongest Warriors | €0.24 | -20% |
| 19 |  Sweet 3 Generals OP17-114 | The World's Strongest Warriors | €0.23 | -18% |
| 20 |  Gerd OP17-081 | The World's Strongest Warriors | €0.22 | -15% |
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.