Doplercase

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

Price
$85.74
Advertised RTP
94.00%
EV $80.59 from 47 items
Observed RTP, 30d
63.19%
37 openings, odds method
Variance
2.2×
of price², per opening
Tail share
12.5%
of openings carry half the EV
Below price
67.9%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
7 days
35 openings · below min
30 days
37 openings · below min
since tracking started
37 openings · below min
15.5%63.8%112.0%

Small sample. 37 openings and 4.6 expected rare hits: below the 100 openings and 5 hits the test needs, so no verdict.

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h0———
7d3563.70%±47.5—odds
30d3763.19%±46.1—odds
All3763.19%±46.1—odds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values47 items · odds sum to 1 · observed counts over 37 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
★ Karambit | Doppler (Factory New) (Black Pearl)knife · covert · Black Pearl1 in 200,000$8,8140.1%00.0—
★ M9 Bayonet | Doppler (Factory New) (Sapphire)knife · covert · Sapphire1 in 83,333$5,4850.1%00.0—
★ Butterfly Knife | Doppler (Factory New) (Phase 4)knife · covert · Phase 41 in 40,000$3,5910.1%00.0—
★ Karambit | Gamma Doppler (Minimal Wear)knife · Covert1 in 17,544$2,2550.2%00.0—
★ Bayonet | Doppler (Factory New) (Ruby)knife · covert · Ruby1 in 10,417$1,9440.2%00.0—
★ Butterfly Knife | Gamma Doppler (Factory New)knife · gold1 in 10,417$1,7320.2%00.0—
★ Karambit | Gamma Doppler (Factory New)knife · #ffd7001 in 9,174$1,6370.2%00.0—
★ Bayonet | Doppler (Factory New) (Sapphire)knife · covert · Sapphire1 in 3,731$1,2230.4%00.0—
★ StatTrak™ Talon Knife | Doppler (Factory New)StatTrak · knife · covert knife1 in 1,802$9890.7%00.0—
★ Talon Knife | Doppler (Minimal Wear)knife · Covert1 in 2,049$9680.6%00.0—
★ Huntsman Knife | Doppler (Factory New) (Ruby)knife · covert · Ruby1 in 1,942$9130.6%00.0—
★ Flip Knife | Doppler (Factory New) (Sapphire)knife · covert · Sapphire1 in 1,976$8950.6%00.0—
★ Talon Knife | Doppler (Factory New)knife · sunny1 in 1,460$8480.7%00.0—
★ Stiletto Knife | Doppler (Minimal Wear)knife · covert knife1 in 726$7181.2%00.1—
★ Falchion Knife | Doppler (Factory New) (Ruby)knife · covert · Ruby1 in 1,160$7050.8%00.0—
★ Skeleton Knife | Doppler (Factory New)knife · covert knife1 in 610$6291.3%00.1—
★ Stiletto Knife | Doppler (Factory New) (Phase 4)knife · covert · Phase 41 in 465$6021.6%00.1—
★ Huntsman Knife | Gamma Doppler (Factory New) (Emerald)knife · covert · Emerald1 in 605$5901.2%00.1—
★ Bayonet | Doppler (Minimal Wear)knife · covert knife1 in 421$5221.5%00.1—
★ Falchion Knife | Doppler (Factory New) (Sapphire)knife · covert · Sapphire1 in 431$5171.5%00.1—
★ Bayonet | Gamma Doppler (Factory New)knife · gold1 in 374$5111.7%00.1—
★ Bowie Knife | Doppler (Factory New) (Sapphire)knife · covert · Sapphire1 in 425$5091.5%00.1—
★ Nomad Knife | Doppler (Minimal Wear)knife · covert knife1 in 294$5032.1%00.1—
★ Bayonet | Doppler (Factory New) (Phase 2)knife · covert · Phase 21 in 421$4671.4%00.1—
★ Flip Knife | Gamma Doppler (Factory New) (Phase 2)knife · covert · Phase 21 in 329$4651.8%00.1—
★ Stiletto Knife | Doppler (Factory New)knife · sunny1 in 322$4611.8%00.1—
★ Flip Knife | Gamma Doppler (Factory New) (Phase 1)knife · covert · Phase 11 in 243$4542.3%00.2—
★ Flip Knife | Doppler (Minimal Wear)knife · covert knife1 in 256$4152.0%00.1—
★ Ursus Knife | Doppler (Minimal Wear)knife · Covert1 in 181$3642.5%00.2—
★ Nomad Knife | Doppler (Factory New)knife · covert knife1 in 194$3592.3%00.2—
★ Paracord Knife | Doppler (Minimal Wear)knife · #ffd7001 in 118$2853.0%00.3—
★ Bowie Knife | Gamma Doppler (Minimal Wear)knife · #EB4B4B1 in 109$2572.9%00.3—
★ Ursus Knife | Doppler (Factory New) (Phase 3)knife · covert · Phase 31 in 98$2322.9%10.4—
★ Navaja Knife | Doppler (Minimal Wear)knife · covert knife1 in 76$2273.7%20.5—
★ Survival Knife | Doppler (Factory New)knife · rare1 in 63$1893.7%00.6—
★ Gut Knife | Doppler (Minimal Wear)knife · Covert1 in 60$1713.5%10.6—
★ Shadow Daggers | Gamma Doppler (Minimal Wear)knife · covert knife1 in 41$1253.7%10.9—
★ Gut Knife | Doppler (Factory New)knife · sunny1 in 33$1194.5%01.10.00×
P90 | Emerald Dragon (Field-Tested)weapon · classified1 in 20$95.715.8%01.80.00×
Glock-18 | Gamma Doppler (Factory New)weapon · red1 in 22$93.155.2%21.71.20×
CZ75-Auto | Emerald Quartz (Minimal Wear)weapon · mil spec1 in 21$92.185.5%21.81.13×
Glock-18 | Gamma Doppler (Field-Tested)weapon · #eb4b4b1 in 17$69.745.1%12.20.46×
Sticker | Doppler Poison Frog (Foil)sticker · exotic1 in 11$35.093.9%53.31.52×
Dual Berettas | Emerald (Factory New)weapon · mil spec10.2%$28.463.6%53.81.33×
CZ75-Auto | Emerald (Factory New)weapon · mil spec11.9%$26.673.9%74.41.59×
SCAR-20 | Emerald (Factory New)weapon · restricted10.9%$25.483.5%34.00.74×
AK-47 | Emerald Pinstripe (Factory New)weapon · Mythical20.2%$10.032.5%77.50.94×
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/doplercase/show, 11 Nov, 10:14 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 94.00%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
5 Nov, 23:09 UTC$85.7494.00%47
4 Nov, 04:54 UTC$88.7390.83%47
3 Nov, 04:27 UTC$88.7391.77%47
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedcovert 3.0%Covert 2.3%gold 0.3%#ffd700 0.9%covert knife 5.6%sunny 3.4%#EB4B4B 0.9%rare 1.6%classified 4.9%red 4.5%mil spec 26.8%#eb4b4b 5.9%exotic 8.9%restricted 10.9%Mythical 20.2%best hit —