Magic Betrayers of Kamigawa vs Champions of Kamigawa bundle: which is worth opening?
Neither is worth opening at today's prices, but Betrayers of Kamigawa comes closer: its cards are worth 7.5% of its price after selling costs, against 6.6% for Champions of Kamigawa.
Side by side
| Betrayers of Kamigawa bundle | Champions of Kamigawa bundle | |
|---|---|---|
| Verdict | Keep it sealed | Keep it sealed |
| Box price today | $186€166 | $182€163 |
| Cards inside, after selling costs | $14€12 | $12€11 |
| Cards ÷ price | 7.5% | 6.6% |
| Boxes that lose money | more than 99 of 100 boxes | 100 of 100 boxes |
| A typical box (median) | $12€11 | $8€7 |
| Rarest pull | Foil rare: 8 of 100 boxes | Foil rare: 4 of 100 boxes |
| Packs | 6 packs of 15 cards | 3 packs of 15 cards |
| Released | February 4, 2005 | October 1, 2004 |
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

