Cloudburst

A case on CSGOBig, first seen 3 Nov 2026. Every value is CSGOBig's own item price converted from csgobig coin at the rate on the site page.

Price
$67.33
67.33 CSGOBIG_COIN
Advertised RTP
90.06%
EV $60.64 from 12 items
Observed RTP, 30d
50.69%
2 openings, odds method
Variance
9.3×
of price², per opening
Tail share
25.0%
of openings carry half the EV
Below price
75.0%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
7 days
2 openings · below min
30 days
2 openings · below min
since tracking started
2 openings · below min
-0.5%236.3%473.0%

Small sample. 2 openings and 0.5 expected rare hits: below the 100 openings and 5 hits the test needs, so no verdict.

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h0———
7d250.69%±421.6—odds
30d250.69%±421.6—odds
All250.69%±421.6—odds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values12 items · odds sum to 1 · observed counts over 2 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) (Black Pearl)knife · covert · Black Pearl1 in 2,000$6,012 6,012 CSGOBIG_COIN5.0%00.0—
★ Karambit | Doppler (Factory New) (Sapphire)knife · covert · Sapphire1 in 1,000$4,264 4,264 CSGOBIG_COIN7.0%00.0—
★ M9 Bayonet | Gamma Doppler (Factory New) (Phase 2)knife · covert · Phase 21 in 1,000$2,103 2,103 CSGOBIG_COIN3.5%00.0—
★ Karambit | Blue Steel (Field-Tested)knife · gold1 in 1,092$720 720 CSGOBIG_COIN1.1%00.0—
★ StatTrak™ Shadow Daggers | Freehand (Battle-Scarred)StatTrak · knife · covert knife1 in 1,058$272 272 CSGOBIG_COIN0.4%00.0—
★ Falchion Knife | Freehand (Minimal Wear)knife · covert1 in 10$149 149 CSGOBIG_COIN24.5%00.2—
Sticker | HellRaisers (Foil) | Katowice 2015sticker · #D32CE614.7%$97.21 97.21 CSGOBIG_COIN23.5%00.3—
M4A1-S | Mecha Industries (Factory New)weapon · covert16.6%$56.60 56.6 CSGOBIG_COIN15.5%00.3—
Sticker | MSL (Foil) | Boston 2018sticker · #8847FF14.7%$34.13 34.13 CSGOBIG_COIN8.3%20.3—
StatTrak™ P250 | Red Rock (Minimal Wear)StatTrak · weapon · restricted1 in 12$23.39 23.39 CSGOBIG_COIN3.3%00.2—
P250 | Asiimov (Minimal Wear)weapon · classified1 in 15$16.94 16.94 CSGOBIG_COIN1.9%00.1—
P2000 | Grassland Leaves (Minimal Wear)weapon · industrial28.3%$13.14 13.14 CSGOBIG_COIN6.1%00.6—
Values are CSGOBig'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 csgobig:api/cases/getDetails?id=1209, 11 Nov, 06:29 UTC.

Biggest dropsfrom this case, by value

No drops yetNo drop from this case seen yet.

Latest dropsnewest first

Sticker | MSL (Foil) | Boston 2018sticker · #8847FF$67.3367.33 CSGOBIG_COIN$34.1334.13 CSGOBIG_COIN0.51x
Sticker | MSL (Foil) | Boston 2018sticker · #8847FF$67.3367.33 CSGOBIG_COIN$34.1334.13 CSGOBIG_COIN0.51x

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 90.06%
No data in this window

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
3 Nov, 04:27 UTC$67.3390.06%12
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedcovert 26.8%gold 0.1%covert knife 0.1%#D32CE6 14.7%#8847FF 14.7%restricted 8.6%classified 6.7%industrial 28.3%best hit —