Nezuko’s Keepsake
A box on Cases.gg (classic), first seen 2 Nov 2026. Every value is Cases.gg's own item price.
Price
$15.41
Advertised RTP
89.46%
EV $13.79 from 18 items
Observed RTP, 30d
81.61%
530 openings, odds method
Variance
12.2×
of price², per opening
Tail share
1 in 41
of openings carry half the EV
Below price
87.3%
of openings return less than the price
Advertised vs observedper window, 95% band and the advertised marker
observed, 95% bandadvertisedoutside bandsmall sample
Windowsthe test per window
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).
Items and odds18 items · odds sum to 1 · observed counts over 530 openings, 30 days
Share of the expected value, most valuable first; colour is the item's rarity.
Values are Cases.gg's own item prices for physical goods; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank. Odds read from
cases-gg:api/cases/details, 11 Nov, 14:54 UTC.Biggest dropsfrom this case, by value
Latest dropsnewest first
Observed RTP over timedaily, 30 days
Observed RTP, dailyAdvertised 89.46%
Catalog changesprice, advertised RTP and contents, per capture
| Captured | Price | Advertised | Items |
|---|---|---|---|
| 2 Nov, 21:39 UTC | $15.41 | 89.46% | 18 |
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.
listedother 100.0%best hit $510 (33.10x)