--- title: "Bunny Viper case on CSGOBig: odds, RTP & drops" description: "Bunny Viper ($24.72) on CSGOBig, a CS2 case site: advertised RTP 90.00% from 11 items with odds, observed 0.40% over 34 openings in 30 days." url: https://gambatracker.com/cases/csgobig/1164 rendered: 2026-11-11T13:25Z --- [Case sites](https://gambatracker.com/case-sites) / [CSGOBig](https://gambatracker.com/case-sites/csgobig) / [Bunny Viper](https://gambatracker.com/cases/csgobig/1164) # [CSGOBig](https://gambatracker.com/case-sites/csgobig) · Bunny Viper 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/1164?window=24h) [7d](https://gambatracker.com/cases/csgobig/1164?window=7d) [30d](https://gambatracker.com/cases/csgobig/1164) [All](https://gambatracker.com/cases/csgobig/1164?window=all) Price · $24.72 · 24.72 CSGOBIG\_COIN Advertised RTP · 90.00% · EV $22.25 from 11 items Observed RTP, 30d · 0.40% · 34 openings, odds method Variance · 103.3× · of price², per opening Tail share · 1 in 333 · of openings carry half the EV Below price · 99.0% · 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 24 hours · 2 openings · below min 7 days · 30 openings · below min 30 days · 34 openings · below min since tracking started · 34 openings · below min -0.5% 704.5% 1409.5% **Small sample.** 34 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/1164?window=24h) | 2 | 0.40% ±1408.6 | — | odds | | [7d](https://gambatracker.com/cases/csgobig/1164?window=7d) | 30 | 0.40% ±363.7 | — | odds | | [30d](https://gambatracker.com/cases/csgobig/1164) | 34 | 0.40% ±341.6 | — | odds | | [All](https://gambatracker.com/cases/csgobig/1164?window=all) | 34 | 0.40% ±341.6 | — | odds | Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method). ## Items, odds and values · 11 items · odds sum to 1 · observed counts over 34 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 | | --- | --- | --- | --- | --- | --- | --- | | [AWP \| Medusa (Factory New) weapon · covert](https://gambatracker.com/items/awp-medusa-factory-new) | 1 in 1,000 | $4,575 4,575 CSGOBIG\_COIN | 20.6% | 0 | 0.0 | — | | [★ StatTrak™ Butterfly Knife \| Fade (Factory New) StatTrak · knife · legendary](https://gambatracker.com/items/stattrak-butterfly-knife-fade-factory-new) | 1 in 1,000 | $3,650 3,650 CSGOBIG\_COIN | 16.4% | 0 | 0.0 | — | | [★ Flip Knife \| Doppler (Factory New) (Ruby) knife · covert · Ruby](https://gambatracker.com/items/flip-knife-doppler-factory-new-ruby) | 1 in 1,000 | $3,125 3,125 CSGOBIG\_COIN | 14.0% | 0 | 0.0 | — | | [★ Bayonet \| Doppler (Factory New) (Sapphire) knife · covert · Sapphire](https://gambatracker.com/items/bayonet-doppler-factory-new-sapphire) | 1 in 1,000 | $2,600 2,600 CSGOBIG\_COIN | 11.7% | 0 | 0.0 | — | | [★ Butterfly Knife \| Autotronic (Minimal Wear) knife · covert](https://gambatracker.com/items/butterfly-knife-autotronic-minimal-wear) | 1 in 1,000 | $2,100 2,100 CSGOBIG\_COIN | 9.4% | 0 | 0.0 | — | | [★ M9 Bayonet \| Fade (Minimal Wear) knife · covert](https://gambatracker.com/items/m9-bayonet-fade-minimal-wear) | 1 in 1,000 | $1,800 1,800 CSGOBIG\_COIN | 8.1% | 0 | 0.0 | — | | [★ Flip Knife \| Crimson Web (Factory New) knife · covert](https://gambatracker.com/items/flip-knife-crimson-web-factory-new) | 1 in 1,000 | $1,500 1,500 CSGOBIG\_COIN | 6.7% | 0 | 0.0 | — | | [★ Skeleton Knife \| Fade (Factory New) knife · legendary](https://gambatracker.com/items/skeleton-knife-fade-factory-new) | 1 in 1,000 | $1,300 1,300 CSGOBIG\_COIN | 5.8% | 0 | 0.0 | — | | [★ Hand Wraps \| CAUTION! (Factory New) gloves · legendary](https://gambatracker.com/items/hand-wraps-caution-factory-new) | 1 in 1,000 | $1,000 1,000 CSGOBIG\_COIN | 4.5% | 0 | 0.0 | — | | [★ Flip Knife \| Lore (Factory New) knife · covert](https://gambatracker.com/items/flip-knife-lore-factory-new) | 1 in 1,000 | $500 500 CSGOBIG\_COIN | 2.2% | 0 | 0.0 | — | | [P250 \| Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) | 99.0% | $0.10 0.1 CSGOBIG\_COIN | 0.4% | 34 | 33.7 | 1.01× | 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=1164`, 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=1164) [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-11 04:49 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-10 23:59 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-10 09:30 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-10 09:30 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-10 09:30 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-09 08:29 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-09 08:29 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-09 08:29 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-08 19:20 UTC [P250 | Sand Dune (Well-Worn) weapon · consumer](https://gambatracker.com/items/p250-sand-dune-well-worn) Hidden $24.72 24.72 CSGOBIG\_COIN $0.10 0.1 CSGOBIG\_COIN 0.00x 2026-11-08 19:20 UTC ## Catalog changes · price, advertised RTP and contents, per capture | Captured | Price | Advertised | Items | | --- | --- | --- | --- | | 3 Nov, 04:27 UTC | $24.72 | 90.00% | 11 | Each opening is tested against the capture in force when it happened; a price or odds change starts a new one. listed covert 0.7% legendary 0.3% consumer 99.0% best hit — 18+ **Case opening is gambling with skins as the currency.** At 90.0% RTP, every $100 put into cases returns $90.00 on average: an expected loss of $10.00 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