Lillie
Ultra Prism
$468.18
Sealed product · 36 packs
Ultra Prism Booster Box
An Ultra Prism booster box trades at $1,561.08. Opened, it returns $592.72 of cards on average — 38 % of what you paid. Price and expected value as of 27 October 2026, recomputed daily.
KEEPOpening EV doesn't cover what you paid
- Market price
- $1,561.08
- Opening EV
- $592.72
- $16.46 per pack
- Gap vs market price
- −62 %
- Odds of breaking even
- 0 %
Run it with my price →
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Quote refreshed daily
This product's price history
$1,561.08as of Oct 26+7.7 % over 30 days
Sep 26Oct 26
TCGplayer US market price
What's inside an Ultra Prism booster box
- Lillie$468.180.5 % odds per pack
Cynthia$246.140.5 % odds per pack
Lusamine$163.060.5 % odds per pack
Leafeon GX$94.460.11 % odds per pack
Other formats of this set
Frequently asked questions
At today's market price ($1,561.08), the expected value of opening it is $592.72 — 38 % of what you pay. Opening does not cover the price paid: the verdict is KEEP. The probability of breaking even on a single opening is 0 %. Remember that EV is an average: any one opening comes down entirely to the big hit.