Pokémon Japan Eevee Heroes vs Jet-Black Spirit booster box: which is worth opening?
Neither is worth opening at today's prices, but Jet-Black Spirit comes closer: its cards are worth 34% of its price after selling costs, against 29% for Eevee Heroes.
Side by side
| Eevee Heroes booster box | Jet-Black Spirit booster box | |
|---|---|---|
| Verdict | Keep it sealed | Keep it sealed |
| Box price today | $317€283 | $83€74 |
| Cards inside, after selling costs | $91€81 | $29€26 |
| Cards ÷ price | 29% | 34% |
| Boxes that lose money | 98 of 100 boxes | 92 of 100 boxes |
| A typical box (median) | $18€16 | $15€14 |
| Rarest pull | Ultra Rare (UR, gold): 10 of 100 boxes | Ultra Rare (UR, gold): 10 of 100 boxes |
| Packs | 30 packs of 5 cards | 30 packs of 5 cards |
| Released | May 28, 2021 | April 23, 2021 |
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