Bikini Burst CS2 Case

A case on DaddySkins, first seen 3 Nov 2026. Every value is DaddySkins's own item price.

Price
$48.50
Advertised RTP
82.97%
EV $40.24 from 32 items
Observed RTP, 30d
67.36%
381 openings, odds method
Variance
3.3×
of price², per opening
Tail share
1 in 12
of openings carry half the EV
Below price
78.6%
of openings return less than the price

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

observed, 95% bandadvertisedoutside bandsmall sample
24 hours
80 openings · below min
7 days
68.37%±19.52333 openings
30 days
67.36%±18.25381 openings
since tracking started
67.36%±18.25381 openings
16.5%57.0%97.5%

Windowsthe test per window

WindowOpeningsObservedDev.Method
24h8057.04%±39.8—odds
7d33368.37%±19.5−1.5σodds
30d38167.36%±18.2−1.7σodds
All38167.36%±18.2−1.7σodds
Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

Items, odds and values32 items · odds sum to 1 · observed counts over 381 openings, 30 days

Share of the expected value, most valuable first; colour is the item's rarity.
ItemOddsValueEV shareObservedExpectedHot / cold
★ Hand Wraps | Badlands (Minimal Wear)gloves · extraordinary1 in 1,000$1,4693.7%00.4—
M4A4 | Radiation Hazard (Factory New)weapon · mil spec1 in 200$5747.1%11.90.52×
M4A1-S | Mecha Industries (Factory New)weapon · covert1 in 200$5546.9%01.90.00×
StatTrak™ M4A1-S | Mecha Industries (Factory New)StatTrak · weapon · covert1 in 200$3324.1%01.90.00×
M4A1-S | Mecha Industries (Minimal Wear)weapon · Ancient1 in 200$3214.0%21.91.05×
★ Bayonet | Lore (Battle-Scarred)knife · covert1 in 200$2773.4%21.91.05×
★ Driver Gloves | Overtake (Minimal Wear)gloves · extraordinary1 in 200$2583.2%21.91.05×
★ Flip Knife | Lore (Well-Worn)knife · covert1 in 200$2242.8%11.90.52×
StatTrak™ M4A1-S | Mecha Industries (Minimal Wear)StatTrak · weapon · covert1 in 200$2002.5%41.92.10×
USP-S | Printstream (Factory New)weapon · red1 in 200$1682.1%01.90.00×
★ Falchion Knife | Lore (Field-Tested)knife · covert1 in 200$1612.0%21.91.05×
M4A1-S | Mecha Industries (Well-Worn)weapon · red1 in 133$1382.6%42.91.40×
M4A1-S | Mecha Industries (Battle-Scarred)weapon · red1 in 133$1332.5%12.90.35×
StatTrak™ M4A1-S | Mecha Industries (Well-Worn)StatTrak · weapon · covert1 in 133$1272.4%12.90.35×
★ Bowie Knife | Lore (Battle-Scarred)knife · covert1 in 133$1252.3%02.90.00×
FAMAS | Mecha Industries (Factory New)weapon · Legendary1 in 133$1222.3%62.92.10×
Galil AR | CAUTION! (Factory New)weapon · restricted1 in 100$1152.9%53.81.31×
★ Gut Knife | Lore (Battle-Scarred)knife · covert1 in 100$1102.7%43.81.05×
USP-S | Printstream (Minimal Wear)weapon · red1 in 100$98.352.4%03.80.00×
FAMAS | Mecha Industries (Minimal Wear)weapon · pink1 in 67$77.272.9%65.71.05×
Galil AR | CAUTION! (Minimal Wear)weapon · restricted1 in 67$72.032.7%65.71.05×
FAMAS | Mecha Industries (Well-Worn)weapon · pink1 in 50$64.593.2%127.61.57×
Galil AR | CAUTION! (Well-Worn)weapon · restricted1 in 50$57.392.9%77.60.92×
StatTrak™ FAMAS | Mecha Industries (Factory New)StatTrak · weapon · Legendary1 in 40$52.703.3%119.51.15×
P250 | Mehndi (Factory New)weapon · classified1 in 40$41.912.6%119.51.15×
StatTrak™ FAMAS | Mecha Industries (Minimal Wear)StatTrak · weapon · Legendary1 in 40$37.962.4%129.51.26×
MAG-7 | Hazard (Minimal Wear)weapon · mil spec1 in 33$33.222.5%911.40.79×
Desert Eagle | Mecha Industries (Factory New)weapon · classified1 in 20$21.332.6%1718.70.91×
StatTrak™ Desert Eagle | Mecha Industries (Well-Worn)StatTrak · weapon · classified1 in 20$17.502.2%1419.10.73×
Desert Eagle | Mecha Industries (Minimal Wear)weapon · classified1 in 17$9.661.4%2822.91.22×
Glock-18 | Sand Dune (Well-Worn)weapon · industrial24.8%$7.584.7%10694.31.12×
Desert Eagle | Mecha Industries (Battle-Scarred)weapon · classified30.0%$6.645.0%107114.30.94×
Values are DaddySkins'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 daddyskins:graphql case(slug: bikini-burst), 11 Nov, 08:55 UTC.

Observed RTP over timedaily, 30 days

Observed RTP, dailyAdvertised 82.97%

Catalog changesprice, advertised RTP and contents, per capture

CapturedPriceAdvertisedItems
3 Nov, 04:27 UTC$48.5082.97%32
Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listedextraordinary 0.6%mil spec 3.5%covert 5.5%Ancient 0.5%red 3.0%Legendary 5.8%restricted 4.5%pink 3.5%classified 48.4%industrial 24.8%best hit $574 (11.84x)