---
title: "Indigo Coffin case on CSGOBig: odds, RTP & drops"
description: "Indigo Coffin ($3.00) on CSGOBig, a CS2 case site: advertised RTP 90.01% from 10 items with odds, observed 88.89% over 93 openings in 30 days."
url: https://gambatracker.com/cases/csgobig/134
rendered: 2026-11-11T13:36Z
---

[Case sites](https://gambatracker.com/case-sites) / [CSGOBig](https://gambatracker.com/case-sites/csgobig) / [Indigo Coffin](https://gambatracker.com/cases/csgobig/134)

# [CSGOBig](https://gambatracker.com/case-sites/csgobig) · Indigo Coffin

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/134?window=24h) [7d](https://gambatracker.com/cases/csgobig/134?window=7d) [30d](https://gambatracker.com/cases/csgobig/134) [All](https://gambatracker.com/cases/csgobig/134?window=all)

Price · $3.00 · 3 CSGOBIG\_COIN

Advertised RTP · 90.01% · EV $2.70 from 10 items

Observed RTP, 30d · 88.89% · 93 openings, odds method

Variance · 7.8× · of price², per opening

Tail share · 1 in 20 · of openings carry half the EV

Below price · 88.6% · 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 · 6 openings · below min

7 days · 78 openings · below min

30 days · 93 openings · below min

since tracking started · 93 openings · below min

-0.5% 128.0% 256.5%

**Small sample.** 93 openings and 4.7 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/134?window=24h) | 6 | 32.61% ±223.2 | — | odds |
| [7d](https://gambatracker.com/cases/csgobig/134?window=7d) | 78 | 99.47% ±61.9 | — | odds |
| [30d](https://gambatracker.com/cases/csgobig/134) | 93 | 88.89% ±56.7 | — | odds |
| [All](https://gambatracker.com/cases/csgobig/134?window=all) | 93 | 88.89% ±56.7 | — | odds |

Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method).

## Items, odds and values · 10 items · odds sum to 1 · observed counts over 93 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 MAC-10 \| Indigo (Factory New) Souvenir · weapon · #B0C3D9](https://gambatracker.com/items/souvenir-mac-10-indigo-factory-new) | 1 in 20 | $38.88 38.88 CSGOBIG\_COIN | 72.0% | 4 | 4.7 | 0.86× |
| [Souvenir P250 \| Vino Primo (Well-Worn) Souvenir · weapon · #8847FF](https://gambatracker.com/items/souvenir-p250-vino-primo-well-worn) | 1 in 16 | $4.43 4.43 CSGOBIG\_COIN | 10.5% | 10 | 6.0 | 1.68× |
| [P250 \| Vino Primo (Well-Worn) weapon · violet](https://gambatracker.com/items/p250-vino-primo-well-worn) | 1 in 12 | $2.09 2.09 CSGOBIG\_COIN | 6.6% | 11 | 7.9 | 1.40× |
| [CZ75-Auto \| Indigo (Battle-Scarred) weapon · #777777](https://gambatracker.com/items/cz75-auto-indigo-battle-scarred) | 12.6% | $0.61 0.61 CSGOBIG\_COIN | 2.9% | 12 | 11.7 | 1.02× |
| [Glock-18 \| Moonrise (Well-Worn) weapon · #8847ff](https://gambatracker.com/items/glock-18-moonrise-well-worn) | 10.6% | $0.48 0.48 CSGOBIG\_COIN | 1.9% | 9 | 9.8 | 0.92× |
| [Glock-18 \| Moonrise (Field-Tested) weapon · #8847ff](https://gambatracker.com/items/glock-18-moonrise-field-tested) | 18.9% | $0.41 0.41 CSGOBIG\_COIN | 2.9% | 18 | 17.5 | 1.03× |
| [StatTrak™ Five-SeveN \| Violent Daimyo (Field-Tested) StatTrak · weapon · milspec](https://gambatracker.com/items/stattrak-five-seven-violent-daimyo-field-tested) | 16.8% | $0.40 0.4 CSGOBIG\_COIN | 2.5% | 10 | 15.6 | 0.64× |
| [Sticker \| Purple Cyclawps sticker · #4b69ff](https://gambatracker.com/items/sticker-purple-cyclawps) | 14.7% | $0.14 0.14 CSGOBIG\_COIN | 0.8% | 14 | 13.7 | 1.02× |
| [P250 \| Boreal Forest (Field-Tested) weapon · consumer](https://gambatracker.com/items/p250-boreal-forest-field-tested) | 1 in 44 | $0.05 0.05 CSGOBIG\_COIN | 0.0% | 2 | 2.1 | 0.96× |
| [Souvenir Sawed-Off \| Parched (Factory New) Souvenir · weapon · #B0C3D9](https://gambatracker.com/items/souvenir-sawed-off-parched-factory-new) | 1 in 23 | $0.04 0.04 CSGOBIG\_COIN | 0.1% | 3 | 4.0 | 0.75× |

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=134`, 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=134)

[Glock-18 | Moonrise (Well-Worn) weapon · #8847ff](https://gambatracker.com/items/glock-18-moonrise-well-worn) Hidden $3.00 3 CSGOBIG\_COIN $0.48 0.48 CSGOBIG\_COIN 0.16x 2026-11-11 11:00 UTC

[StatTrak™ Five-SeveN | Violent Daimyo (Field-Tested) StatTrak · weapon · milspec](https://gambatracker.com/items/stattrak-five-seven-violent-daimyo-field-tested) Hidden $3.00 3 CSGOBIG\_COIN $0.40 0.4 CSGOBIG\_COIN 0.13x 2026-11-11 11:00 UTC

[StatTrak™ Five-SeveN | Violent Daimyo (Field-Tested) StatTrak · weapon · milspec](https://gambatracker.com/items/stattrak-five-seven-violent-daimyo-field-tested) [Default Name](https://gambatracker.com/players/csgobig/Default%20Name) $3.00 3 CSGOBIG\_COIN $0.40 0.4 CSGOBIG\_COIN 0.13x 2026-11-11 11:00 UTC

[Glock-18 | Moonrise (Field-Tested) weapon · #8847ff](https://gambatracker.com/items/glock-18-moonrise-field-tested) Hidden $3.00 3 CSGOBIG\_COIN $0.41 0.41 CSGOBIG\_COIN 0.14x 2026-11-11 11:00 UTC

[P250 | Vino Primo (Well-Worn) weapon · violet](https://gambatracker.com/items/p250-vino-primo-well-worn) Hidden $3.00 3 CSGOBIG\_COIN $2.09 2.09 CSGOBIG\_COIN 0.70x 2026-11-11 11:00 UTC

[P250 | Vino Primo (Well-Worn) weapon · violet](https://gambatracker.com/items/p250-vino-primo-well-worn) Hidden $3.00 3 CSGOBIG\_COIN $2.09 2.09 CSGOBIG\_COIN 0.70x 2026-11-11 10:39 UTC

[P250 | Vino Primo (Well-Worn) weapon · violet](https://gambatracker.com/items/p250-vino-primo-well-worn) Hidden $3.00 3 CSGOBIG\_COIN $2.09 2.09 CSGOBIG\_COIN 0.70x 2026-11-10 10:00 UTC

[P250 | Vino Primo (Well-Worn) weapon · violet](https://gambatracker.com/items/p250-vino-primo-well-worn) [𐂃𐂃𐂃𐂃](https://gambatracker.com/players/csgobig/%F0%90%82%83%F0%90%82%83%F0%90%82%83%F0%90%82%83) $3.00 3 CSGOBIG\_COIN $2.09 2.09 CSGOBIG\_COIN 0.70x 2026-11-10 10:00 UTC

[Glock-18 | Moonrise (Field-Tested) weapon · #8847ff](https://gambatracker.com/items/glock-18-moonrise-field-tested) Hidden $3.00 3 CSGOBIG\_COIN $0.41 0.41 CSGOBIG\_COIN 0.14x 2026-11-10 10:00 UTC

[Glock-18 | Moonrise (Well-Worn) weapon · #8847ff](https://gambatracker.com/items/glock-18-moonrise-well-worn) Hidden $3.00 3 CSGOBIG\_COIN $0.48 0.48 CSGOBIG\_COIN 0.16x 2026-11-09 22:29 UTC

## Catalog changes · price, advertised RTP and contents, per capture

| Captured | Price | Advertised | Items |
| --- | --- | --- | --- |
| 3 Nov, 04:27 UTC | $3.00 | 90.01% | 10 |

Each opening is tested against the capture in force when it happened; a price or odds change starts a new one.

listed #B0C3D9 9.3% #8847FF 6.4% violet 8.5% #777777 12.6% #8847ff 29.4% milspec 16.8% #4b69ff 14.7% consumer 2.2% best hit —

18+

**Case opening is gambling with skins as the currency.** At 90.0% RTP, every $100 put into cases returns $90.01 on average: an expected loss of $9.99 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