Extraordinary
A case on CSGORUN (rarity2026), first seen 5 Nov 2026. Every value is CSGORUN's own item price.
Price
$299.99
Advertised RTP
93.05%
EV $279.14 from 38 items
Observed RTP, 30d
82.46%
55 openings, sample method
Variance
0.8×
of price², per opening
Tail share
30.8%
of openings carry half the EV
Below price
52.9%
of openings return less than the price
Advertised vs observedper window, 95% band and the advertised marker
observed, 95% bandadvertisedoutside bandsmall sample
Small sample. 55 openings: below the 1,000 the sample method 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 values38 items · odds sum to 1 · observed counts over 55 openings, 30 days
Share of the expected value, most valuable first; colour is the item's rarity.
Values are CSGORUN'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
csgorun:v1/box/extraordinary/show, 11 Nov, 10:14 UTC.Biggest dropsfrom this case, by value
Latest dropsnewest first
Observed RTP over timedaily, 30 days
Observed RTP, dailyAdvertised 93.05%
Catalog changesprice, advertised RTP and contents, per capture
| Captured | Price | Advertised | Items |
|---|---|---|---|
| 6 Nov, 05:23 UTC | $300 | 93.05% | 38 |
| 5 Nov, 23:09 UTC | $300 | 94.00% | 38 |
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.
listedlegendary 6.2%extraordinary 67.0%epic 3.3%gold 13.5%Immortal 3.3%rare 6.6%best hit $799 (2.66x)