Ruby Mask
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Ruby Mask

skin.club
Case Price
$2.32
Total EV
$2.08
EV Ratio
0.899×
Skins in case
17
EV Ratio = Total EV / Case Price. A ratio of 0.899× means that statistically, each case opening returns 89.9% of the case cost. Results are random - individual outcomes will vary from statistical estimates.

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Roll Ruby Mask against its real drop rates and watch the math play out.

About this case

Where Is This Case Available?

The Ruby Mask case is available on skin.club. It contains 17 skins with published drop rate statistics. The Expected Value and drop rate data below reflect current statistical data for this specific case listing on skin.club.

Case Overview

The case is positioned as a themed item pool where lower-tier, mid-tier, and limited upper-tier skins are grouped under one selection model. Its structure should be reviewed by mapping how many items sit in each rarity segment and how much market attention each segment receives. A pool with recognizable weapons, consistent trade activity, and usable mid-tier items may show broader demand than a pool dependent on only a small upper segment. The Ruby Mask theme can support clear market identification, but analytical value depends on the actual composition, item condition ranges, and the stability of buyer interest across the full pool.

Value and Risk Factors

EV analysis should start with probability weights, rarity allocation, and the distribution gap between common outcomes and higher-value items. Wider gaps usually increase variance, while stronger mid-tier liquidity can moderate result dispersion. Expected return is also affected by exterior grade, float sensitivity, pattern desirability, weapon popularity, and current marketplace depth. Demand stability matters because thin trading volume can reduce realized value even when listed valuations appear strong. The case should be assessed as a statistical distribution with variable outcomes, not as a predictable value source.