Yu-Gi-Oh! Eternity Code vs Secret Slayers booster box: which is worth opening?
Neither is worth opening at today's prices, but Secret Slayers comes closer: its cards are worth 88% of its price after selling costs, against 34% for Eternity Code.
Side by side
| Eternity Code booster box | Secret Slayers booster box | |
|---|---|---|
| Verdict | Keep it sealed | Keep it sealed |
| Box price today | $91€82 | $91€81 |
| Cards inside, after selling costs | $32€28 | $80€71 |
| Cards ÷ price | 34% | 88% |
| Boxes that lose money | 92 of 100 boxes | 75 of 100 boxes |
| A typical box (median) | $21€19 | $79€71 |
| Rarest pull | Starlight Rare: 8 of 100 boxes | – |
| Packs | 24 packs of 9 cards | 24 packs of 5 cards |
| Released | April 30, 2020 | April 16, 2020 |
The two boxes
How we work this out
Both boxes are worked out the same way: today's card prices, selling costs taken off, and simulated boxes to see how often one loses money. Read the full method