Cs 20

A case on CSGORUN (coll2026), first seen 5 Nov 2026. Every value is CSGORUN's own item price.

Price
$4.49
Advertised RTP
90.42%
EV $4.06 from 36 items
Observed RTP, 30d
83.56%
41 openings, sample method
Variance
1.2×
of price², per opening
Tail share
30.9%
of openings carry half the EV
Below price
61.3%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
2 openings · below min
7 days
41 openings · below min
30 days
41 openings · below min
since tracking started
41 openings · below min
-0.5%91.8%184.0%

Small sample. 41 openings: below the 1,000 the sample method needs, so no verdict.

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h234.19%±149.2—odds
7d4183.56%±12.3—sample
30d4183.56%±12.3—sample
All4183.56%±12.3—sample
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 41 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
★ Classic Knife | Crimson Web (Factory New)knife · covert1 in 1,000,000$1,1610.0%00.0—
★ Classic Knife | Case Hardened (Factory New)knife · knifes1 in 166,667$4080.1%00.0—
★ Classic Knife | Fade (Minimal Wear)knife · covert1 in 125,000$3340.1%00.0—
★ Classic Knife | Blue Steel (Factory New)knife · covert1 in 55,556$2160.1%00.0—
★ Classic Knife | Case Hardened (Field-Tested)knife · covert knife1 in 19,608$1380.2%00.0—
★ Classic Knife | Urban Masked (Minimal Wear)knife · covert knife1 in 9,524$1030.3%00.0—
★ Classic Knife | Forest DDPAT (Minimal Wear)knife · covert1 in 4,149$78.480.5%00.0—
★ Classic Knife | Safari Mesh (Field-Tested)knife · covert knife1 in 2,247$62.730.7%00.0—
FAMAS | Commemoration (Factory New)weapon · covert1 in 1,305$45.830.9%00.0—
AWP | Wildfire (Field-Tested)weapon · covert1 in 989$44.951.1%00.0—
MP9 | Hydra (Factory New)weapon · classified1 in 784$40.831.3%00.1—
FAMAS | Commemoration (Minimal Wear)weapon · covert1 in 453$33.971.8%00.1—
FAMAS | Commemoration (Field-Tested)weapon · covert1 in 345$30.252.2%00.1—
MP9 | Hydra (Minimal Wear)weapon · classified1 in 56$11.795.2%00.7—
P90 | Nostalgia (Factory New)weapon · classified1 in 41$9.205.6%01.00.00×
Glock-18 | Sacrifice (Factory New)weapon · mil spec1 in 26$7.076.6%01.60.00×
AUG | Death by Puppy (Factory New)weapon · classified1 in 26$6.926.5%01.60.00×
P250 | Inferno (Factory New)weapon · restricted1 in 21$5.656.7%32.01.52×
P90 | Nostalgia (Minimal Wear)weapon · Legendary1 in 15$5.248.9%52.81.78×
UMP-45 | Plastique (Factory New)weapon · violet1 in 15$4.837.7%32.71.13×
MP5-SD | Agent (Factory New)weapon · restricted1 in 13$4.789.1%43.21.26×
AUG | Death by Puppy (Minimal Wear)weapon · classified1 in 12$4.409.1%63.41.74×
FAMAS | Decommissioned (Factory New)weapon · mil spec1 in 26$4.153.9%21.51.29×
P90 | Nostalgia (Field-Tested)weapon · classified1 in 26$4.093.8%41.52.58×
AUG | Death by Puppy (Field-Tested)weapon · classified1 in 26$3.733.5%11.50.65×
Five-SeveN | Buddy (Factory New)weapon · restricted1 in 26$3.173.0%01.50.00×
Tec-9 | Flash Out (Factory New)weapon · mil spec1 in 26$2.152.0%21.51.29×
M249 | Aztec (Factory New)weapon · restricted1 in 26$2.001.9%31.51.94×
MP5-SD | Agent (Minimal Wear)weapon · restricted1 in 26$1.461.4%01.50.00×
MAC-10 | Classic Crate (Factory New)weapon · mil spec1 in 26$1.391.3%01.50.00×
Five-SeveN | Buddy (Minimal Wear)weapon · restricted1 in 26$1.101.0%21.51.29×
UMP-45 | Plastique (Minimal Wear)weapon · Mythical1 in 26$1.020.9%01.50.00×
P250 | Inferno (Minimal Wear)weapon · Mythical1 in 26$0.920.9%11.50.65×
M249 | Aztec (Minimal Wear)weapon · restricted1 in 26$0.840.8%01.50.00×
Dual Berettas | Elite 1.6 (Factory New)weapon · Rare1 in 26$0.780.7%41.52.58×
MP5-SD | Agent (Field-Tested)weapon · restricted1 in 26$0.580.5%11.50.65×
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/cs20/show, 11 Nov, 10:14 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 90.42%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
6 Nov, 05:23 UTC$4.4990.42%36
5 Nov, 23:09 UTC$4.4994.00%36
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedcovert 0.7%knifes 0.0%covert knife 0.1%classified 24.2%mil spec 15.1%restricted 35.2%Legendary 6.9%violet 6.5%Mythical 7.6%Rare 3.8%best hit —