Union Arena INUYASHA vs CHAINSAW MAN booster box: which is worth opening?
INUYASHA is the better box to open: its cards are worth 128% of its price after selling costs, against 99% for CHAINSAW MAN.
Side by side
| INUYASHA booster box | CHAINSAW MAN booster box | |
|---|---|---|
| Verdict | Toss-up | Toss-up |
| Box price today | $135€120 | $155€138 |
| Cards inside, after selling costs | $172€154 | $153€136 |
| Cards ÷ price | 128% | 99% |
| Boxes that lose money | 63 of 100 boxes | 71 of 100 boxes |
| A typical box (median) | $42€37 | $42€38 |
| Rarest pull | Alt-art parallel (★ / ★★): 66 of 100 boxes | Alt-art parallel (★ / ★★): 66 of 100 boxes |
| Packs | 16 packs of 12 cards | 16 packs of 12 cards |
| Released | August 14, 2026 | July 31, 2026 |
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