Is the コレクションサン booster box worth it?
Cheaper to buy singles
The booster box costs €1,027.50 today (Cardmarket trend). 14 cards are worth €5 or more — €568.81 together, 0.55× the box price. The top five cards make up 62% 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 |  ハイパーボール 071/060 | コレクションサン | €170.00 | +42% |
| 2 |  Espeon GX 062/060 | コレクションサン | €93.24 | +112% |
| 3 | Espeon GX 068/060 | コレクションサン | €42.87 | +128% |
| 4 |  Lapras GX 061/060 | コレクションサン | €38.15 | +64% |
| 5 |  ククイ博士 066/060 | コレクションサン | €36.33 | +4% |
| 6 | ロトム図鑑 072/060 | コレクションサン | €34.17 | -9% |
| 7 | Solgaleo GX 069/060 | コレクションサン | €32.49 | +1% |
| 8 | Lapras GX 067/060 | コレクションサン | €31.10 | +25% |
| 9 |  イリマ 065/060 | コレクションサン | €30.00 | +38% |
| 10 |  Solgaleo GX 063/060 | コレクションサン | €19.26 | +22% |
| 11 |  Psyduck 012/060 | コレクションサン | €13.14 | +171% |
| 12 | Gumshoos GX 070/060 | コレクションサン | €11.82 | +73% |
| 13 |  Espeon GX 024/060 | コレクションサン | €9.24 | +62% |
| 14 | Basic Metal Energy 073/060 | コレクションサン | €7.00 | -70% |
| 15 |  Gumshoos GX 064/060 | コレクションサン | €4.91 | -5% |
| 16 |  Arcanine 010/060 | コレクションサン | €4.24 | +15% |
| 17 |  Solgaleo GX 040/060 | コレクションサン | €3.10 | +21% |
| 18 |  Lapras GX 016/060 | コレクションサン | €2.93 | +8% |
| 19 |  Eevee 044/060 | コレクションサン | €2.46 | +14% |
| 20 |  Ribombee 042/060 | コレクションサン | €1.80 | +32% |
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.