Is the High Seas booster box worth it?
Many valuable cards
The booster box costs €77.38 today (Cardmarket trend). 94 cards are worth €5 or more — €7,160.00 together, 92.53× the box price. The top five cards make up 45% 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 |  Diamond Amulet | High Seas | €1,046.86 | +1% |
| 2 |  Ruby Amulet | High Seas | €799.00 | +7% |
| 3 |  Pounamu Amulet | High Seas | €594.25 | -5% |
| 4 |  Pearl Amulet | High Seas | €458.21 | -22% |
| 5 |  Sapphire Amulet | High Seas | €418.51 | -43% |
| 6 |  Opal Amulet | High Seas | €414.45 | -7% |
| 7 |  Amethyst Amulet | High Seas | €395.98 | -31% |
| 8 |  Platinum Amulet | High Seas | €355.00 | -17% |
| 9 |  Riches of Trōpal-Dhani | High Seas | €322.67 | -4% |
| 10 |  Onyx Amulet | High Seas | €259.08 | -24% |
| 11 |  Dead Threads SEA080 | High Seas | €198.84 | +15% |
| 12 |  Polly Cranka SEA003 | High Seas | €109.40 | +16% |
| 13 |  Marlynn, Treasure Hunter SEA082 | High Seas | €80.82 | +9% |
| 14 |  Dead Threads SEA080 | High Seas | €80.12 | 0% |
| 15 |  Puffin, Hightail SEA001 | High Seas | €74.30 | +3% |
| 16 |  Claw of Vynserakai | High Seas | €65.00 | 0% |
| 17 |  Gravy Bones, Shipwrecked Looter SEA043 | High Seas | €63.49 | -44% |
| 18 |  Chum, Friendly First Mate | High Seas | €56.35 | +7% |
| 19 |  Gold-Baited Hook | High Seas | €54.10 | -18% |
| 20 |  Palantir Aeronought | High Seas | €44.98 | +6% |
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.