Is the Steel Requiem booster box worth it?
Many valuable cards
The booster box costs €86.99 today (Cardmarket trend). 34 cards are worth €5 or more — €1,007.21 together, 11.58× 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 |  GFreD GD03-035 | Steel Requiem | €300.00 | — |
| 2 |  Overflowing Affection GD01-118 | Steel Requiem | €119.99 | 0% |
| 3 |  A Show of Resolve GD01-100 | Steel Requiem | €55.00 | -25% |
| 4 |  Battle of Aces GD01-111 | Steel Requiem | €50.00 | 0% |
| 5 |  Improved Technique GD03-109 | Steel Requiem | €32.11 | -5% |
| 6 | GFreD GD03-035 | Steel Requiem | €31.50 | +4% |
| 7 |  Gundam Barbatos Lupus GD03-050 | Steel Requiem | €29.95 | 0% |
| 8 |  Gundam Exia (Trans-Am) GD03-049 | Steel Requiem | €28.98 | +1% |
| 9 |  The-O GD03-002 | Steel Requiem | €27.37 | -2% |
| 10 |  GQuuuuuuX (Omega Psycommu) GD03-034 | Steel Requiem | €19.76 | -9% |
| 11 |  Awakened Potential GD03-118 | Steel Requiem | €19.55 | -15% |
| 12 |  Providence Gundam GD03-033 | Steel Requiem | €19.55 | 0% |
| 13 |  Altron Gundam GD03-018 | Steel Requiem | €19.31 | -5% |
| 14 |  Resource R-025 | Steel Requiem | €18.28 | -15% |
| 15 |  Full Armor Unicorn Gundam (Destroy Mode) GD03-010 | Steel Requiem | €17.99 | 0% |
| 16 |  Mikazuki Augus ST05-010 | Steel Requiem | €15.94 | -19% |
| 17 |  Messala GD03-003 | Steel Requiem | €15.05 | -13% |
| 18 |  Look of Determination GD03-114 | Steel Requiem | €15.00 | -25% |
| 19 |  Zeheart Galette GD03-094 | Steel Requiem | €14.99 | 0% |
| 20 |  Kämpfer GD03-017 | Steel Requiem | €14.69 | +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.