--- title: "RavenOP case on CSGOBig: odds, RTP & drops · gambatracker" description: "RavenOP ($60.21) on CSGOBig, a CS2 case site: advertised RTP 89.98% from 12 items with odds, observed 62.04% over 12 openings in 30 days." url: https://gambatracker.com/cases/csgobig/10066 rendered: 2026-11-11T14:59Z --- [Case sites](https://gambatracker.com/case-sites) / [CSGOBig](https://gambatracker.com/case-sites/csgobig) / [RavenOP](https://gambatracker.com/cases/csgobig/10066) # [CSGOBig](https://gambatracker.com/case-sites/csgobig) · RavenOP 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. [24h](https://gambatracker.com/cases/csgobig/10066?window=24h) [7d](https://gambatracker.com/cases/csgobig/10066?window=7d) [30d](https://gambatracker.com/cases/csgobig/10066) [All](https://gambatracker.com/cases/csgobig/10066?window=all) Price · $60.21 · 60.21 CSGOBIG\_COIN Advertised RTP · 89.98% · EV $54.18 from 12 items Observed RTP, 30d · 62.04% · 12 openings, odds method Variance · 87.7× · of price², per opening Tail share · 1 in 185 · of openings carry half the EV Below price · 90.7% · of openings return less than the price ## Advertised vs observed · per window, 95% band and the advertised marker observed, 95% band advertised outside band small sample 7 days · 8 openings · below min 30 days · 12 openings · below min since tracking started · 12 openings · below min -0.5% 343.0% 686.5% **Small sample.** 12 openings and 0.1 expected rare hits: below the 100 openings and 5 hits the test needs, so no verdict. ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/csgobig/10066?window=24h) | 0 | — | — | — | | [7d](https://gambatracker.com/cases/csgobig/10066?window=7d) | 8 | 36.99% ±649.0 | — | odds | | [30d](https://gambatracker.com/cases/csgobig/10066) | 12 | 62.04% ±529.9 | — | odds | | [All](https://gambatracker.com/cases/csgobig/10066?window=all) | 12 | 62.04% ±529.9 | — | odds | Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method). ## Items, odds and values · 12 items · odds sum to 1 · observed counts over 12 openings, 30 days Share of the expected value, most valuable first; colour is the item's rarity. | Item | Odds | Value | EV share | Observed | Expected | Hot / cold | | --- | --- | --- | --- | --- | --- | --- | | [Souvenir AWP \| Dragon Lore (Battle-Scarred) Souvenir · weapon · covert](https://gambatracker.com/items/souvenir-awp-dragon-lore-battle-scarred) | 1 in 10,000 | $34.5K 34,513 CSGOBIG\_COIN | 6.4% | 0 | 0.0 | — | | [★ Butterfly Knife \| Doppler (Factory New) (Black Pearl) knife · covert · Black Pearl](https://gambatracker.com/items/butterfly-knife-doppler-factory-new-black-pearl) | 1 in 2,000 | $13.4K 13,421 CSGOBIG\_COIN | 12.4% | 0 | 0.0 | — | | [★ Talon Knife \| Doppler (Factory New) (Black Pearl) knife · covert · Black Pearl](https://gambatracker.com/items/talon-knife-doppler-factory-new-black-pearl) | 1 in 1,250 | $7,812 7,812 CSGOBIG\_COIN | 11.5% | 0 | 0.0 | — | | [StatTrak™ AK-47 \| Fire Serpent (Factory New) StatTrak · weapon · legendary](https://gambatracker.com/items/stattrak-ak-47-fire-serpent-factory-new) | 1 in 1,000 | $5,555 5,555 CSGOBIG\_COIN | 10.3% | 0 | 0.0 | — | | [Souvenir M4A1-S \| Welcome to the Jungle (Field-Tested) Souvenir · weapon · #EB4B4B](https://gambatracker.com/items/souvenir-m4a1-s-welcome-to-the-jungle-field-tested) | 1 in 333 | $2,516 2,516 CSGOBIG\_COIN | 13.9% | 0 | 0.0 | — | | [★ Ursus Knife \| Doppler (Factory New) (Black Pearl) knife · covert · Black Pearl](https://gambatracker.com/items/ursus-knife-doppler-factory-new-black-pearl) | 1 in 200 | $1,325 1,325 CSGOBIG\_COIN | 12.2% | 0 | 0.1 | — | | [Desert Eagle \| Blaze (Minimal Wear) weapon · restricted](https://gambatracker.com/items/desert-eagle-blaze-minimal-wear) | 1 in 125 | $540 540 CSGOBIG\_COIN | 8.0% | 0 | 0.1 | — | | [M4A1-S \| Printstream (Factory New) weapon · covert](https://gambatracker.com/items/m4a1-s-printstream-factory-new) | 1 in 40 | $250 250 CSGOBIG\_COIN | 11.5% | 1 | 0.3 | — | | [★ Bloodhound Gloves \| Charred (Factory New) gloves · legendary](https://gambatracker.com/items/bloodhound-gloves-charred-factory-new) | 1 in 20 | $89.00 89 CSGOBIG\_COIN | 8.2% | 2 | 0.6 | — | | [StatTrak™ USP-S \| Blueprint (Battle-Scarred) StatTrak · weapon · mil spec](https://gambatracker.com/items/stattrak-usp-s-blueprint-battle-scarred) | 15.0% | $20.00 20 CSGOBIG\_COIN | 5.5% | 1 | 1.8 | 0.56× | | [Sticker \| Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) | 50.0% | $0.03 0.03 CSGOBIG\_COIN | 0.0% | 8 | 6.0 | 1.33× | | [PP-Bizon Sand Dashed (Battle-Scarred) other · #B0C3D9](https://gambatracker.com/items/pp-bizon-sand-dashed-battle-scarred-2) | 25.7% | $0.01 0.01 CSGOBIG\_COIN | 0.0% | 0 | 3.1 | 0.00× | 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=10066`, 11 Nov, 13:05 UTC. ## 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=csgobig&case=10066) [Sticker | Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) Hidden $60.21 60.21 CSGOBIG\_COIN $0.03 0.03 CSGOBIG\_COIN 0.00x 2026-11-10 09:59 UTC [★ Bloodhound Gloves | Charred (Factory New) gloves · legendary](https://gambatracker.com/items/bloodhound-gloves-charred-factory-new) Hidden $60.21 60.21 CSGOBIG\_COIN $89.00 89 CSGOBIG\_COIN 1.48x 2026-11-10 09:59 UTC [★ Bloodhound Gloves | Charred (Factory New) gloves · legendary](https://gambatracker.com/items/bloodhound-gloves-charred-factory-new) Hidden $60.21 60.21 CSGOBIG\_COIN $89.00 89 CSGOBIG\_COIN 1.48x 2026-11-09 19:49 UTC [Sticker | Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) Hidden $60.21 60.21 CSGOBIG\_COIN $0.03 0.03 CSGOBIG\_COIN 0.00x 2026-11-09 09:26 UTC [Sticker | Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) Hidden $60.21 60.21 CSGOBIG\_COIN $0.03 0.03 CSGOBIG\_COIN 0.00x 2026-11-09 05:49 UTC [Sticker | Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) Hidden $60.21 60.21 CSGOBIG\_COIN $0.03 0.03 CSGOBIG\_COIN 0.00x 2026-11-09 05:49 UTC [Sticker | Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) Hidden $60.21 60.21 CSGOBIG\_COIN $0.03 0.03 CSGOBIG\_COIN 0.00x 2026-11-09 05:49 UTC [Sticker | Tyranids Ravener sticker · #4b69ff](https://gambatracker.com/items/sticker-tyranids-ravener) Hidden $60.21 60.21 CSGOBIG\_COIN $0.03 0.03 CSGOBIG\_COIN 0.00x 2026-11-09 05:49 UTC ## Catalog changes · price, advertised RTP and contents, per capture | Captured | Price | Advertised | Items | | --- | --- | --- | --- | | 3 Nov, 04:27 UTC | $60.21 | 89.98% | 12 | Each opening is tested against the capture in force when it happened; a price or odds change starts a new one. listed covert 3.1% legendary 5.1% #EB4B4B 0.3% restricted 0.8% mil spec 15.0% #4b69ff 50.0% #B0C3D9 25.7% best hit — 18+ **Case opening is gambling with skins as the currency.** At 90.0% RTP, every $100 put into cases returns $89.98 on average: an expected loss of $10.02 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