Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. It has been custom painted to resemble a tarlike goo obscuring a grey base.
MP9 Goo(WW)
CSFloat 💸 0% · 2% · 2.5% Best price $0.99 
Skinport 💸 0% · 8% · 0% $1.00 
CS.TRADE $1.03 
SkinOut 💸 0% · 7% · ? $1.05 
White.Market 💸 0% · 5% · ? $1.07 
Lis-Skins 💸 0% · 5% · ? $1.07 
Waxpeer 💸 0% · 6% · ? $1.08 
DMarket 💸 0% · 2% · 0% $1.08 
Market.CSGO 💸 0% · 5% · 5% $1.18 Steam Market 💸 0% · 13.04% · ✕ Open 
CSBoard 💸 0% · 0% · ? Open 
SkinBaron 💸 0% · 15% · ? Open 
CS.Deals 💸 0% · 2% · 2% Open 
Tradeit.gg 💸 0% · 10% · 5% Open 
CS.MONEY 💸 0% · 5% · 0% Open 
BUFF163 
💸 0% · 1.5% · 1% Open 
YouPin898 💸 0% · 1% · 1% Open C5 C5Game 💸 0% · 5% · 0% Open 
IGXE 💸 0% · 1% · ? Open Price context Well-Worn
Daily median on the Steam Community Market, Apr 23, 2020 – Sep 24, 2026
- All-time high
- $1.53
- All-time low
- $0.21
- Past 12 months
- 37%
- of days were cheaper
- Sold in 30 days
- 213
- Steam
Skin facts
- Weapon
- MP9
- Rarity
- Restricted
- Drops from
- Spectrum 2 Case
- Released
- September 6, 2017 · CS:GO
- Drop status
- Out of the drop since 2025
- Float range
- 0.00–0.60
- Wears
- FN · MW · FT · WW · BS
- Versions
- Normal · StatTrak™
- All-time high
- $1.53 · January 14, 2026
- All-time low
- $0.21 · September 24, 2021
- Past 12 months
- 37% of days were cheaper
- Sold in 30 days
- 213 sales
FAQ
How much does MP9 | Goo (Well-Worn) cost?
MP9 | Goo (Well-Worn) currently starts at $0.99 — the best price across 9 marketplaces. Prices refresh about once an hour.
Where to buy MP9 | Goo (Well-Worn)?
The cheapest offer for MP9 | Goo (Well-Worn) right now is on CSFloat at $0.99. It is also listed on Skinport, CS.TRADE, SkinOut; see the full comparison in the market list above.
Where to sell MP9 | Goo (Well-Worn)?
You can sell on the Steam Community Market (~13% fee, money stays in Steam) or on marketplaces with cash withdrawal: CSBoard (0%), CSFloat (2%), DMarket (2%) — lower fees and real payouts.
What were the highest and lowest prices of MP9 | Goo (Well-Worn)?
The highest daily median price of MP9 | Goo (Well-Worn) on the Steam Community Market was $1.53 on January 14, 2026, and the lowest was $0.21 on September 24, 2021. The price history starts on April 23, 2020.
Is MP9 | Goo (Well-Worn) expensive right now compared to the past year?
On September 24, 2026 the daily median was $1.10. Over the past 12 months, the price was lower than that on 37% of days. 213 copies were sold on the Steam Community Market in the 30 days up to September 24, 2026.
Where does MP9 | Goo drop from?
MP9 | Goo drops from Spectrum 2 Case. MP9 | Goo is part of The Spectrum 2 Collection.
Is there a StatTrak™ or Souvenir MP9 | Goo?
MP9 | Goo has a StatTrak™ version, but no Souvenir one.
What float range does MP9 | Goo have?
The float of MP9 | Goo runs from 0.00 to 0.60, so it comes in 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred.
When was MP9 | Goo released, and does it still drop?
MP9 | Goo came out on September 6, 2017 for CS:GO. Spectrum 2 Case left the weekly drop pool in 2025: it no longer drops after matches and is now bought on the market.