MP9 | Bioleak is a Mil-Spec Grade-tier finish from The Chroma 3 Collection, creating a chemical spill illusion through graduated green tones, introduced in February 2017. Live prices across Buff, Skinport, CSFloat, DMarket and other markets, plus 30-day price history and per-wear listings.

MP9 | Bioleak

Bioleak

MP9 Factory New

Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. Varying shades of green create the illusion of a chemical spill.

"BEWARE DIRECT EXPOSURE" ★ MIL-SPEC GRADE

Variants

MP9 | Bioleak (Factory New) $0.78
MP9 | Bioleak (Minimal Wear) $0.33
MP9 | Bioleak (Field-Tested) $0.38
MP9 | Bioleak (Well-Worn) $0.30
MP9 | Bioleak (Battle-Scarred) $0.31
StatTrak™ MP9 | Bioleak (Factory New) ST $1.18
StatTrak™ MP9 | Bioleak (Minimal Wear) ST $0.63
StatTrak™ MP9 | Bioleak (Field-Tested) ST $0.33
StatTrak™ MP9 | Bioleak (Well-Worn) ST $0.35
StatTrak™ MP9 | Bioleak (Battle-Scarred) ST $0.37
Souvenir MP9 | Bioleak (Factory New) SOUV
Souvenir MP9 | Bioleak (Minimal Wear) SOUV
Souvenir MP9 | Bioleak (Field-Tested) SOUV
Souvenir MP9 | Bioleak (Well-Worn) SOUV
Souvenir MP9 | Bioleak (Battle-Scarred) SOUV

Markets i

Currency:
Live prices — automatically aggregated and refreshed throughout the day across every market.
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Containers 1

Chroma 3 Case
Chroma 3 Case
The Chroma 3 Collection

Inspect Skin

Float preview not available

0.000 FN

Item Details

Weapon
MP9
Skin
Bioleak
Rarity
Mil-Spec Grade
Collection
The Chroma 3 Collection
Crate
Chroma 3 Case
Float range
0.00 – 0.50
StatTrak™
Available
Souvenir
Available

Colors

Liquidity

84%
High

1,893 listings across 7 markets.

Community Rating

/5
0 votes · click to rate

Price History i

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Price Statistics

Current Best Price
$0.78
24H Change
— 0.00%
−$0.00
7D Change
▼ 21.90%
−$0.22
30D Change
90D Change
All-Time High
$10.00
Jun 5, 2026
All-Time Low
$0.66
May 29, 2026
24H Low24H High
$0.90 $0.96
7D Low7D High
$0.82 $1.74
30D Low30D High
$0.66 $10.00
1Y Low1Y High
$0.66 $10.00

Drop Chance

Chroma 3 Collection
Collection
CHROMA
Mil-Spec Grade
Rarity tier
Odds
1 in 31
Bioleak
MP9
Tier share
1 in 1
Factory New
Exterior
Odds
1 in 8.1
Final result
Total odds per container
1 in 252
0.3968%

Description

Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. Varying shades of green create the illusion of a chemical spill. <i>BEWARE DIRECT EXPOSURE</i>

History

MP9 | Bioleak was introduced with The Chroma 3 Collection in February 2017, available from the Chroma 3 Case. The chemical-spill illusion created by graduated green tones is one of the more thematically cohesive finishes in the Chroma series.

Origin

The finish uses varying shades of green to create the illusion of a chemical or biological spill seeping across the weapon's surface. The flavor text — 'BEWARE DIRECT EXPOSURE' — plays up the hazard warning aesthetic.

Popularity

Bioleak is a Mil-Spec skin that draws steady interest for its bio-hazard concept. The Chroma 3 Case is a respected vintage case, and the green chemical-spill design has a dedicated following among players who favor unconventional aesthetics.

Rarity

Mil-Spec Grade is the lowest standard container rarity, with weighted drop odds of roughly 1 in 8 per case opening before exterior selection.

Availability

Bioleak is exclusive to the Chroma 3 Case. The Chroma 3 Case is no longer part of the active weekly drop rotation and must be sourced from the secondary market or existing inventory.

Versions

StatTrak versions are available, tracking confirmed kills. No Souvenir variant exists.

Finish Style

Float range of 0.00–0.50, covering Factory New through Well-Worn. Battle-Scarred is only obtainable at the very lowest wear grades.

Community Sentiment

A creative Mil-Spec skin with a strong thematic identity. StatTrak Factory New copies maintain consistent demand, and the bio-hazard concept has aged well since 2017.

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