MP9 | Deadly Poison (Well-Worn)
Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. It has been custom painted with dynamic, angular shapes and a stylized spider. It's not the first bite that kills you, it's the 29 that come after
Marketplace pricing
Compare live listings across every marketplace Skinstrack monitors.| Marketplace | Price | Offers | Action |
|---|---|---|---|
 CsmoneyVerified | $0.34 | 12 | Visit CsmoneyVisit |
 CSFloatVerified | $0.35 | 23 | Visit CSFloatVisit |
 HaloskinsVerified | $0.35 | 68 | Visit HaloskinsVisit |
 LisskinsVerified | $0.35 | 63 | Visit LisskinsVisit |
 SkinoutVerified | $0.35 | 1 | Visit SkinoutVisit |
 YoupinVerifiedbuy order $0.24 | $0.35 | 32 | Visit YoupinVisit |
 SihappVerified | $0.36 | 63 | Visit SihappVisit |
 Buff163Verifiedbuy order $0.31 | $0.36 | 26 | Visit Buff163Visit |
See these prices right on Steam with the free Skinstrack Chrome extension.
Inspect MP9 | Deadly Poison in 3D
Rotate, zoom and change the float and pattern, lit by the original CS2 maps.About MP9 | Deadly Poison
The MP9 | Deadly Poison is a Mil-Spec Grade rarity. Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. It has been custom painted with dynamic, angular shapes and a stylized spider. It's not the first bite that kills you, it's the 29 that come after It is part of the The Chroma Collection and is available in multiple wear conditions ranging from Factory New to Battle-Scarred. It is unboxed from the Chroma Case, where skins of its tier come out in roughly 79.92% of openings. Its float range of 0.00 to 1.00 covers every exterior from Factory New to Battle-Scarred. The finish is dominated by green. StatTrak and Souvenir versions exist alongside the standard finish, each with its own market.
Where to buy MP9 | Deadly Poison (Well-Worn) at the lowest price
The cheapest current listing is $0.34 on Csmoney. On Steam Community Market the price is $0.57, while Buff163 listings start at $0.36. At $0.34 it is a budget-tier pickup by CS2 standards. Prices update continuously across 24marketplace sources and may vary with demand, listing availability and each platform's fees.
MP9 damage and stats in CS2
In-game values read from the CS2 game files, shared by every MP9 skin.The MP9 costs $1,250.00 in game, deals 26 base damage per shot and pays $600.00 per kill. It fires in full auto at 857 shots per minute, keeps 60% of its damage through armor, holds 30 shots per magazine with 60 in reserve and lets you move at 240 units per second. Skins are cosmetic only: a MP9 finish never changes these numbers.
MP9 | Deadly Poison (Well-Worn) market data and statistics
MP9 | Deadly Poison (Well-Worn) price analysis
Based on historical price change data across multiple timeframes.MP9 | Deadly Poison (Well-Worn) has modest short-term gains. Buyer demand is slightly outpacing supply, keeping prices stable to slightly elevated.
MP9 | Deadly Poison (Well-Worn) has seen a gradual price decline over the past months. Market supply currently exceeds demand at historical price levels.
MP9 | Deadly Poison (Well-Worn) price history
Daily reference price recorded by Skinstrack since Oct 20, 2025.Since Oct 20, 2025, MP9 | Deadly Poison (Well-Worn) has traded between $0.23 on Oct 25, 2025 and $0.59 on Oct 23, 2025. At the current reference price of $0.34 it sits 42.4% below that high and 47.8% above that low. CSFloat set the reference price on 29 of the last 84 recorded days.
MP9 | Deadly Poison prices by exterior condition
MP9 | Deadly Poison is available in 5 exterior conditions: Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred. Below are the lowest prices and listing counts for each. Supply is widest in Minimal Wear with 1,686 listings across 22 markets.| Exterior | Type | Lowest price | vs FN | Listings | Marketplace |
|---|---|---|---|---|---|
| Factory New | Standard | $7.03 | - | 1,366 |  SkinBaron |
| Minimal Wear | Standard | $0.74 | -89.5% | 1,686 |  CSFloat |
| Field-Tested | Standard | $0.43 | -93.9% | 1,449 | CSFloat |
| Well-Worn | Standard | $0.34 | -95.2% | 762 |  Csmoney |
| Battle-Scarred | Standard | $0.32 | -95.4% | 518 | CSFloat |
| Factory New | StatTrak™ | $4.78 | - | 626 | Csmoney |
| Minimal Wear | StatTrak™ | $1.21 | -74.7% | 1,020 | CSFloat |
| Field-Tested | StatTrak™ | $0.60 | -87.4% | 829 |  Lisskins |
| Well-Worn | StatTrak™ | $0.38 | -92.1% | 797 |  Sihapp |
| Battle-Scarred | StatTrak™ | $0.34 | -92.9% | 576 | SkinBaron |
| Factory New | Souvenir | N/A | - | - | - |
| Minimal Wear | Souvenir | N/A | - | - | - |
| Field-Tested | Souvenir | N/A | - | - | - |
| Well-Worn | Souvenir | N/A | - | - | - |
| Battle-Scarred | Souvenir | N/A | - | - | - |
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