Blackfriday

A case on CSGORUN (oldcasesale), first seen 3 Nov 2026. Every value is CSGORUN's own item price.

Price
$7.83
Advertised RTP
93.93%
EV $7.35 from 49 items
Observed RTP, 30d
88.25%
100 openings, odds method
Variance
1.4×
of price², per opening
Tail share
18.9%
of openings carry half the EV
Below price
69.8%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
6 openings · below min
7 days
31 openings · below min
30 days
88.25%±23.59100 openings
since tracking started
88.25%±23.59100 openings
-0.5%91.3%183.0%

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h687.06%±95.5—odds
7d31100.95%±41.8—odds
30d10088.25%±23.6−0.4σodds
All10088.25%±23.6−0.4σodds
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 100 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
★ Butterfly Knife | Doppler (Factory New)knife · sunny1 in 1,000,000$2,1220.0%00.0—
★ Karambit | Doppler (Factory New)knife · Covert1 in 1,000,000$1,3310.0%00.0—
★ M9 Bayonet | Doppler (Factory New)knife · sunny1 in 500,000$9110.0%00.0—
AK-47 | Fire Serpent (Field-Tested)weapon · covert1 in 250,000$7260.0%00.0—
Desert Eagle | Blaze (Factory New)weapon · rare1 in 200,000$6140.0%00.0—
SSG 08 | Dragonfire (Factory New)weapon · covert1 in 71,429$3320.1%00.0—
Desert Eagle | Golden Koi (Factory New)weapon · covert1 in 15,625$1830.2%00.0—
AK-47 | Redline (Minimal Wear)weapon · classified1 in 7,299$1310.2%00.0—
M4A1-S | Chantico's Fire (Minimal Wear)weapon · covert1 in 4,739$1200.3%00.0—
MAC-10 | Red Filigree (Field-Tested)weapon · restricted1 in 5,495$1040.3%00.0—
P2000 | Fire Elemental (Field-Tested)weapon · covert1 in 1,548$79.440.7%00.1—
Glock-18 | Dragon Tattoo (Factory New)weapon · restricted1 in 1,742$78.660.6%00.1—
AK-47 | Red Laminate (Well-Worn)weapon · classified1 in 533$55.221.4%00.2—
AWP | Redline (Minimal Wear)weapon · classified1 in 618$54.981.2%00.2—
M4A1-S | Golden Coil (Battle-Scarred)weapon · covert1 in 486$49.571.4%00.2—
XM1014 | Red Leather (Field-Tested)weapon · Rare1 in 268$41.892.1%00.4—
Desert Eagle | Code Red (Battle-Scarred)weapon · covert1 in 344$41.841.7%00.3—
AWP | Wildfire (Battle-Scarred)weapon · covert1 in 223$38.412.3%00.4—
AK-47 | Black Laminate (Battle-Scarred)weapon · mil spec1 in 214$35.032.2%10.5—
M4A4 | Red DDPAT (Field-Tested)weapon · Restricted1 in 135$28.302.8%00.7—
Glock-18 | Gold Toof (Field-Tested)weapon · red1 in 180$28.082.1%30.6—
Nova | Blaze Orange (Field-Tested)weapon · Mil Spec1 in 113$26.503.2%00.9—
P90 | Baroque Red (Field-Tested)weapon · mil spec1 in 114$24.903.0%10.9—
FAMAS | Spitfire (Well-Worn)weapon · restricted1 in 150$19.841.8%00.7—
P250 | Red Rock (Well-Worn)weapon · restricted1 in 75$19.323.5%21.31.49×
Desert Eagle | Kumicho Dragon (Battle-Scarred)weapon · classified1 in 64$17.713.8%31.61.93×
UMP-45 | Gold Bismuth (Factory New)weapon · #8847ff1 in 56$14.383.5%11.80.56×
AK-47 | Predator (Field-Tested)weapon · industrial1 in 34$12.625.0%22.90.69×
R8 Revolver | Crimson Web (Factory New)weapon · mil spec1 in 19$11.948.6%55.30.95×
P250 | Crimson Kimono (Battle-Scarred)weapon · #87c7ff1 in 45$10.883.3%12.20.45×
P250 | Black & Tan (Field-Tested)weapon · milspec1 in 19$8.185.9%115.32.08×
Galil AR | Shattered (Minimal Wear)weapon · Mil Spec1 in 26$8.184.3%43.81.04×
Zeus x27 | Dragon Snore (Battle-Scarred)weapon · pink1 in 19$6.774.9%55.30.94×
M4A1-S | Black Lotus (Minimal Wear)weapon · Classified1 in 20$6.534.5%35.10.59×
Dual Berettas | Black Limba (Field-Tested)weapon · mil spec1 in 19$6.434.5%65.21.16×
CZ75-Auto | Crimson Web (Minimal Wear)weapon · mil spec1 in 21$4.703.1%24.90.41×
SCAR-20 | Crimson Web (Minimal Wear)weapon · mil spec1 in 20$4.693.1%44.90.82×
SSG 08 | Red Stone (Well-Worn)weapon1 in 21$4.663.1%64.91.23×
G3SG1 | Black Sand (Factory New)weapon · mil spec1 in 22$3.442.1%74.51.57×
Galil AR | Black Sand (Minimal Wear)weapon · Rare1 in 23$3.341.9%64.31.40×
P2000 | Red FragCam (Field-Tested)weapon · mil spec1 in 22$3.222.0%54.51.11×
Five-SeveN | Withered Vine (Factory New)weapon · Uncommon1 in 24$2.501.4%24.20.48×
Glock-18 | Red Tire (Minimal Wear)weapon · Uncommon1 in 25$2.481.4%34.10.74×
Galil AR | Crimson Tsunami (Field-Tested)weapon · #8847ff1 in 27$1.790.9%13.70.27×
XM1014 | Black Tie (Field-Tested)weapon · violet1 in 28$1.320.6%43.51.14×
M249 | Predator (Well-Worn)weapon · Consumer Grade1 in 30$0.830.4%33.30.90×
MP9 | Black Sand (Factory New)weapon · Rare1 in 32$0.820.3%53.11.62×
SG 553 | Dragon Tech (Battle-Scarred)weapon · violet1 in 39$0.380.1%12.60.39×
MP5-SD | Gold Leaf (Well-Worn)weapon · blue1 in 55$0.070.0%31.81.66×
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/blackfriday/show, 11 Nov, 10:14 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 93.93%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
5 Nov, 23:09 UTC$7.8393.93%49
4 Nov, 04:54 UTC$7.8993.21%49
3 Nov, 04:27 UTC$7.8993.48%49
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedsunny 0.0%Covert 0.0%covert 1.0%rare 0.0%classified 1.9%restricted 2.1%Rare 7.7%mil spec 30.5%Restricted 0.7%red 0.6%Mil Spec 4.7%#8847ff 5.5%industrial 2.9%#87c7ff 2.2%milspec 5.3%pink 5.3%Classified 5.1%other 4.9%Uncommon 8.3%violet 6.1%Consumer Grade 3.3%blue 1.8%best hit —