Tandem
A case on CSGORUN (oldcasesale), first seen 3 Nov 2026. Every value is CSGORUN's own item price.
Price
$8.30
Advertised RTP
93.99%
EV $7.80 from 49 items
Observed RTP, 30d
98.61%
132 openings, odds method
Variance
1.6×
of price², per opening
Tail share
21.9%
of openings carry half the EV
Below price
71.2%
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, odds and values49 items · odds sum to 1 · observed counts over 132 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/tandem/show, 11 Nov, 10:14 UTC.Biggest dropsfrom this case, by value
No drops yetNo drop from this case seen yet.
Latest dropsnewest first
Observed RTP over timedaily, 30 days
Observed RTP, dailyAdvertised 93.99%
Catalog changesprice, advertised RTP and contents, per capture
| Captured | Price | Advertised | Items |
|---|---|---|---|
| 5 Nov, 23:09 UTC | $8.30 | 93.99% | 49 |
| 4 Nov, 04:54 UTC | $8.31 | 93.88% | 49 |
| 3 Nov, 04:27 UTC | $8.31 | 94.63% | 49 |
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.
listedcovert 1.1%sunny 0.0%legendary 0.0%rare 0.0%Covert 0.2%extraordinary 0.6%covert knife 0.5%gold 0.9%classified 35.2%mil spec 7.1%Legendary 7.1%pink 12.5%Industrial Grade 4.6%industrial 8.7%restricted 13.4%#4b69ff 4.4%#b0c3d9 3.8%best hit —