House of Cards
A case on CSGORoll (1%), first seen 2 Nov 2026. Every value is CSGORoll's own item price converted from Roll coins at the rate on the site page.
Price
$523.07
747 coins
Advertised RTP
90.91%
EV $475.52 from 12 items
Observed RTP, 30d
43.17%
123 openings, odds method
Variance
185.6×
of price², per opening
Tail share
1 in 500
of openings carry half the EV
Below price
99.0%
of openings return less than the price
Advertised vs observedper window, 95% band and the advertised marker
observed, 95% bandadvertisedoutside bandsmall sample
Small sample. 123 openings and 0.2 expected rare hits: below the 100 openings and 5 hits the test needs, so no verdict.
Windowsthe test per window
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).
Items, odds and values12 items · odds sum to 1 · observed counts over 123 openings, 30 days
Share of the expected value, most valuable first; colour is the item's rarity.
Values are CSGORoll's own item prices; 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
csgoroll:graphql boxes.slots.rate, 12 Nov, 08:37 UTC.Biggest dropsfrom this case, by value
Latest dropsnewest first
Observed RTP over timedaily, 30 days
Observed RTP, dailyAdvertised 90.91%
Catalog changesprice, advertised RTP and contents, per capture
| Captured | Price | Advertised | Items |
|---|---|---|---|
| 8 Nov, 23:33 UTC | $523 | 90.91% | 12 |
| 8 Nov, 17:30 UTC | $523 | 90.91% | 12 |
| 2 Nov, 21:39 UTC | $524 | 90.91% | 12 |
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.
listedlegendary 0.6%remarkable 0.1%covert 0.2%epic 0.1%uncommon 50.0%Industrial Grade 49.0%best hit $27.5K (52.43x)