---
title: "Souvenir USP-S | Check Engine (Factory New) · gambatracker"
description: "Souvenir USP-S | Check Engine (Factory New) across CS2 case sites: 1,684 drops on 9 sites in 7 days, worth $6.59 to $16.47. Independent and free, no sign-up."
url: https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new
rendered: 2026-11-12T08:35Z
---

[Case sites](https://gambatracker.com/case-sites) / [Items](https://gambatracker.com/items) / [Souvenir USP-S | Check Engine (Factory New)](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new)

# Souvenir USP-S | Check Engine (Factory New)

weapon, mil spec · USP-S · Check Engine · Factory New · Souvenir. Market name: Souvenir USP-S | Check Engine (Factory New). Every value is the price the site that dropped it lists it at; there is no external reference price.

Drops, 7d · 1,684 · on 9 sites

Average value · $11.56 · site prices, drop-weighted

Lowest · $6.59

Highest · $16.47

In cases · 5 · with published odds

Price spread · 128% · highest vs lowest site average

## Per site · drops and the value each site put on it

| Site | Drops | Average | Lowest | Highest | Last seen |
| --- | --- | --- | --- | --- | --- |
| [CSGORoll](https://gambatracker.com/case-sites/csgoroll) | 693 | $8.67 | $8.34 | $9.44 | 8h |
| [Rain.gg](https://gambatracker.com/case-sites/rain) | 554 | $13.89 | $13.90 | $13.90 | 8h |
| [Skin.club](https://gambatracker.com/case-sites/skinclub) | 389 | $13.46 | $11.96 | $14.84 | 8h |
| [CSBattle](https://gambatracker.com/case-sites/csbattle) | 21 | $7.24 | $6.59 | $10.00 | 1d |
| [CSGOBig](https://gambatracker.com/case-sites/csgobig) | 12 | $15.00 | $15.00 | $15.00 | 2d |
| [DROP.SKIN](https://gambatracker.com/case-sites/dropskin) | 7 | $12.08 | $11.61 | $12.74 | 3d |
| [500 Casino](https://gambatracker.com/case-sites/500-casino) | 5 | $13.05 | $13.05 | $13.05 | 4d |
| [CSGOEmpire](https://gambatracker.com/case-sites/csgoempire) | 2 | $10.65 | $10.65 | $10.65 | 6d |
| [DatDrop](https://gambatracker.com/case-sites/datdrop) | 1 | $16.47 | $16.47 | $16.47 | 2d |

A site's value is what it credits the player with, in its own coin converted at the published rate. Multi-wear drops on Casehug use the odds-weighted mean of the wears' prices.

## Cases that can drop it · with the odds each site publishes

| Case | Site | Case price | Odds | Value there | Payout |
| --- | --- | --- | --- | --- | --- |
| [Engine's Echo](https://gambatracker.com/cases/500-casino/6617ee4702ecb2b8af8a9e15) | [500 Casino](https://gambatracker.com/case-sites/500-casino) | $19.20 | 15.0% | $13.05 | 0.7× |
| [Vogue](https://gambatracker.com/cases/csgoroll/vogue) | [CSGORoll](https://gambatracker.com/case-sites/csgoroll) | $3.42 | 1 in 37 | $9.44 | 2.8× |
| [10% USP-S](https://gambatracker.com/cases/csgobig/32) | [CSGOBig](https://gambatracker.com/case-sites/csgobig) | $2.00 | 1 in 50 | $15.00 | 7.5× |
| [EMPRESS](https://gambatracker.com/cases/dropskin/empress) | [DROP.SKIN](https://gambatracker.com/case-sites/dropskin) | $12.00 | 1 in 193 | $13.16 | 1.1× |
| [Imperial](https://gambatracker.com/cases/csgoempire/imperial) | [CSGOEmpire](https://gambatracker.com/case-sites/csgoempire) | $0.31 | 1 in 11,111 | $10.65 | 34.0× |

## Biggest drops · of this item, by value

**No drops yet** No drop of this item seen yet.

## Latest drops · newest first

[All Latest drops →](https://gambatracker.com/drops?item=souvenir-usp-s-check-engine-factory-new&window=all)

[CSGORoll](https://gambatracker.com/case-sites/csgoroll) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [Vogue $3.42](https://gambatracker.com/cases/csgoroll/vogue) battle [Garrett](https://gambatracker.com/players/csgoroll/Garrett) $3.42 4.89 coins $9.44 13.48 coins 2.76x 2026-11-12 07:57 UTC

[Skin.club](https://gambatracker.com/case-sites/skinclub) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [False Trail $2.37](https://gambatracker.com/cases/skinclub/false-trail) battle Hidden $2.33 $14.67 6.30x 2026-11-12 07:47 UTC

[Rain.gg](https://gambatracker.com/case-sites/rain) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [Heater $6.16](https://gambatracker.com/cases/rain/heater) battle Hidden $6.16 8.8 coins $13.90 19.85 coins 2.26x 2026-11-12 07:44 UTC

[Rain.gg](https://gambatracker.com/case-sites/rain) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [Heater $6.16](https://gambatracker.com/cases/rain/heater) battle Hidden $6.16 8.8 coins $13.90 19.85 coins 2.26x 2026-11-12 07:38 UTC

[Skin.club](https://gambatracker.com/case-sites/skinclub) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [False Trail $2.37](https://gambatracker.com/cases/skinclub/false-trail) battle Hidden $2.32 $12.83 5.53x 2026-11-12 06:44 UTC

[Skin.club](https://gambatracker.com/case-sites/skinclub) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [False Trail $2.37](https://gambatracker.com/cases/skinclub/false-trail) battle Hidden $2.32 $12.83 5.53x 2026-11-12 06:40 UTC

[CSGORoll](https://gambatracker.com/case-sites/csgoroll) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [Vogue $3.42](https://gambatracker.com/cases/csgoroll/vogue) battle Hidden $3.42 4.89 coins $9.44 13.48 coins 2.76x 2026-11-12 06:11 UTC

[Skin.club](https://gambatracker.com/case-sites/skinclub) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [False Trail $2.37](https://gambatracker.com/cases/skinclub/false-trail) battle Hidden $2.32 $11.98 5.16x 2026-11-12 05:32 UTC

[Skin.club](https://gambatracker.com/case-sites/skinclub) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [False Trail $2.37](https://gambatracker.com/cases/skinclub/false-trail) battle Hidden $2.32 $11.98 5.16x 2026-11-12 05:19 UTC

[Skin.club](https://gambatracker.com/case-sites/skinclub) [Souvenir USP-S | Check Engine (Factory New) Souvenir · weapon · mil spec](https://gambatracker.com/items/souvenir-usp-s-check-engine-factory-new) [False Trail $2.37](https://gambatracker.com/cases/skinclub/false-trail) battle Hidden $2.32 $11.98 5.16x 2026-11-12 04:57 UTC

mil spec · Drops are counted once per sighting across every feed, notable-only feeds included. [All items →](https://gambatracker.com/items)

How these figures are produced and labelled: https://gambatracker.com/llms.txt