Duals

A case on CSGORUN (armory2026), first seen 5 Nov 2026. Every value is CSGORUN's own item price.

Price
$0.78
Advertised RTP
93.51%
EV $0.73 from 36 items
Observed RTP, 30d
94.43%
363 openings, odds method
Variance
1.1×
of price², per opening
Tail share
27.9%
of openings carry half the EV
Below price
57.6%
of openings return less than the price

Advertised vs observedper window, 95% band and the advertised marker

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
96.35%±12.25290 openings
7 days
94.43%±10.95363 openings
30 days
94.43%±10.95363 openings
since tracking started
94.43%±10.95363 openings
83.0%96.2%109.5%

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h29096.35%±12.3+0.5σodds
7d36394.43%±11.0+0.2σodds
30d36394.43%±11.0+0.2σodds
All36394.43%±11.0+0.2σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values36 items · odds sum to 1 · observed counts over 379 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
Dual Berettas | Cobra Strike (Factory New)weapon · classified1 in 200,000$80.070.1%00.0—
Dual Berettas | Emerald (Minimal Wear)weapon · mil spec1 in 142,857$68.540.1%00.0—
Dual Berettas | Cobra Strike (Minimal Wear)weapon · classified1 in 90,909$52.720.1%00.0—
Dual Berettas | Cobra Strike (Field-Tested)weapon · classified1 in 71,429$43.480.1%00.0—
Dual Berettas | Royal Consorts (Factory New)weapon · Mythical1 in 31,250$23.200.1%00.0—
Dual Berettas | Dezastre (Factory New)weapon · restricted1 in 10,526$17.640.2%10.0—
Dual Berettas | Pyre (Minimal Wear)weapon · #87c7ff1 in 5,208$14.580.4%00.1—
Dual Berettas | Anodized Navy (Factory New)weapon · mil spec1 in 2,096$9.670.6%00.2—
Dual Berettas | Balance (Factory New)weapon · mil spec1 in 1,029$7.651.0%00.4—
Dual Berettas | Twin Turbo (Minimal Wear)weapon · classified1 in 429$5.661.8%00.9—
Dual Berettas | Urban Shock (Factory New)weapon · restricted1 in 239$3.972.3%01.60.00×
Dual Berettas | Sweet Little Angels (Minimal Wear)weapon · Mythical1 in 142$3.463.3%22.70.75×
Dual Berettas | Urban Shock (Minimal Wear)weapon · 31 in 85$2.453.9%44.40.90×
Dual Berettas | Heist (Factory New)weapon · Common1 in 57$2.405.8%66.70.90×
Dual Berettas | Briar (Minimal Wear)weapon · consumer1 in 47$1.785.2%118.11.37×
Dual Berettas | Cartel (Minimal Wear)weapon · #4b69ff1 in 30$1.617.4%1112.70.87×
Dual Berettas | Angel Eyes (Minimal Wear)weapon · Mythical1 in 24$1.307.4%1915.81.21×
Dual Berettas | Flora Carnivora (Minimal Wear)weapon · Mythical1 in 15$0.938.5%3025.21.19×
Dual Berettas | Colony (Factory New)weapon · consumer1 in 14$0.898.7%1827.20.66×
Dual Berettas | Drift Wood (Minimal Wear)weapon · Uncommon1 in 12$0.829.4%4031.81.26×
Dual Berettas | Heist (Minimal Wear)weapon · Consumer Grade1 in 16$0.826.9%1623.10.69×
Dual Berettas | Cobalt Quartz (Factory New)weapon · restricted1 in 26$0.603.2%1614.51.10×
Dual Berettas | Angel Eyes (Field-Tested)weapon · violet1 in 26$0.593.1%1514.51.03×
Dual Berettas | Heist (Field-Tested)weapon · grey1 in 26$0.492.6%1414.50.96×
Dual Berettas | Oil Change (Minimal Wear)weapon · #7777771 in 26$0.442.3%1414.50.96×
Dual Berettas | Shred (Minimal Wear)weapon · mil spec1 in 26$0.412.2%1214.50.82×
Dual Berettas | Ventilators (Field-Tested)weapon · blue1 in 26$0.331.7%1514.51.03×
Dual Berettas | Cobalt Quartz (Minimal Wear)weapon · #8847ff1 in 26$0.331.7%2014.51.37×
Dual Berettas | Ventilators (Minimal Wear)weapon · mil spec1 in 26$0.321.7%2214.51.51×
Dual Berettas | Drift Wood (Field-Tested)weapon · Uncommon1 in 26$0.311.6%1714.51.17×
Dual Berettas | Cobalt Quartz (Field-Tested)weapon · restricted1 in 26$0.301.6%1414.50.96×
Dual Berettas | Rose Nacre (Factory New)weapon · #5e98d91 in 26$0.281.5%1014.50.69×
Dual Berettas | Hideout (Factory New)weapon · blue1 in 26$0.261.4%1514.51.03×
Dual Berettas | Stained (Minimal Wear)weapon · #5E98D91 in 26$0.170.9%914.50.62×
Dual Berettas | Polished Malachite (Minimal Wear)weapon · Uncommon1 in 26$0.150.8%1414.50.96×
Dual Berettas | Hideout (Minimal Wear)weapon · blue1 in 26$0.090.5%1414.50.96×
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/duals/show, 11 Nov, 10:14 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 93.51%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
6 Nov, 05:23 UTC$0.7893.51%36
5 Nov, 23:09 UTC$0.7894.00%36
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listed3 1.2%classified 0.2%mil spec 7.8%Mythical 11.5%restricted 8.1%#87c7ff 0.0%Common 1.8%consumer 9.3%#4b69ff 3.3%Uncommon 16.1%Consumer Grade 6.1%violet 3.8%grey 3.8%#777777 3.8%blue 11.5%#8847ff 3.8%#5e98d9 3.8%#5E98D9 3.8%best hit —