--- title: "Skia Bum case on Clash.gg: odds, RTP & drops · gambatracker" description: "Skia Bum ($9.34) on Clash.gg, a CS2 case site: no published odds, observed 87.64% over 311 openings in 30 days. Independent and free, no sign-up." url: https://gambatracker.com/cases/clash/skia-bum rendered: 2026-11-12T04:27Z --- [Case sites](https://gambatracker.com/case-sites) / [Clash.gg](https://gambatracker.com/case-sites/clash) / [Skia Bum](https://gambatracker.com/cases/clash/skia-bum) # [Clash.gg](https://gambatracker.com/case-sites/clash) · Skia Bum A case on Clash.gg, first seen 2 Nov 2026. Every value is Clash.gg's own item price converted from Clash gems at the rate on the site page. [24h](https://gambatracker.com/cases/clash/skia-bum?window=24h) [7d](https://gambatracker.com/cases/clash/skia-bum?window=7d) [30d](https://gambatracker.com/cases/clash/skia-bum) [All](https://gambatracker.com/cases/clash/skia-bum?window=all) Price · $9.34 · 14.37 gems Advertised RTP · — · no catalog Observed RTP, 30d · 87.64% · 311 openings, sample method Variance · — · needs odds Tail share · — · needs odds Below price · — · needs odds ## Advertised vs observed · per window, 95% band and the advertised marker observed, 95% band outside band small sample 24 hours · 50 openings · below min 7 days · 217 openings · below min 30 days · 311 openings · below min since tracking started · 311 openings · below min 5.5% 126.5% 247.5% **Small sample.** 311 openings: below the 1,000 the sample method needs, so no verdict. ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/clash/skia-bum?window=24h) | 50 | 126.54% ±120.2 | — | sample | | [7d](https://gambatracker.com/cases/clash/skia-bum?window=7d) | 217 | 87.55% ±46.5 | — | sample | | [30d](https://gambatracker.com/cases/clash/skia-bum) | 311 | 87.64% ±39.0 | — | sample | | [All](https://gambatracker.com/cases/clash/skia-bum?window=all) | 311 | 87.64% ±39.0 | — | sample | Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method). ## Items, odds and values · none published **No catalog** Clash.gg publishes no catalog; the case is known from the drops that named it. Values are Clash.gg'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. ## Biggest drops · from this case, by value **No drops yet** No drop from this case seen yet. ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?casino=clash&case=skia-bum) [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 01:17 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 01:17 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 01:17 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 01:17 UTC [Galil AR | Phoenix Blacklight (Factory New) weapon · restricted](https://gambatracker.com/items/galil-ar-phoenix-blacklight-factory-new) Hidden $9.34 14.37 gems $29.58 45.51 gems 3.17x 2026-11-12 01:17 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) [Rain](https://gambatracker.com/players/clash/Rain) $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 01:17 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 00:59 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 00:59 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 00:59 UTC [SSG 08 | Blue Spruce (Field-Tested) weapon · consumer](https://gambatracker.com/items/ssg-08-blue-spruce-field-tested) Hidden $9.34 14.37 gems $0.03 0.04 gems 0.00x 2026-11-12 00:59 UTC ## Catalog changes · price, advertised RTP and contents, per capture | Captured | Price | Advertised | Items | | --- | --- | --- | --- | Each opening is tested against the capture in force when it happened; a price or odds change starts a new one. listed best hit — 18+ **Case opening is gambling with skins as the currency.** At 87.6% RTP, every $100 put into cases returns $87.64 on average: an expected loss of $12.36 per $100, before any one lucky or unlucky opening. A big drop here says nothing about the next one. [BeGambleAware](https://www.begambleaware.org/) [Help & limits](https://gambatracker.com/responsible-gambling) How these figures are produced and labelled: https://gambatracker.com/llms.txt