MP9 | Spy Prototype (Factory New) price — from $2.22 | CS2Price
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CS2Price › MP9 | Spy Prototype › MP9 | Spy Prototype (Factory New)

MP9 | Spy Prototype (Factory New)

MP9 | Spy Prototype (Factory New) — CS2 skin image, Mil-Spec Grade rarity

MP9 | Spy Prototype (Factory New) is a Mil-Spec Grade CS2 skin from the Spy Tech — Armory (4★), float 0–0.07. Tracked on 9 markets: cheapest at $2.22 (BUFF163), highest at $3.01, a 35% spread.

MP9Mil-Spec GradeFactory New

All prices & listings →

$2.22cheapest · BUFF163
35%spread between markets
$1.88instant sell · BUFF163
$2.86net when listed · Market.CSGO

Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. It has been custom painted using a white satin base and finished with blue designs. Results may vary

Where to buy MP9 | Spy Prototype (Factory New) cheapest

#MarketPrice
1BUFF163$2.22
2YouPin898$2.36
3LIS-SKINS$2.39
4Waxpeer$2.44
5CS.MONEY$2.55
6Steam$2.61
7CSFloat$2.89
8Skinport$2.98
9Market.CSGO$3.01

Full comparison with history, live listings and a float filter — on the MP9 | Spy Prototype (Factory New) comparison page.

Sell instantly: buy orders

MarketOrderYou receive
BUFF163$1.93$1.88
Market.CSGO$1.84 × 108$1.74

"You receive" is net of the marketplace fee.

Where it drops from

From the Spy Tech — Armory (4★) case, Mil-Spec Grade tier. Tier odds: 16.0%; 4 item(s) in the tier, so roughly 4.0% for this exact one.

How to get it via trade-up

Our database has 1 trade-up contract(s) with this outcome. Best one: inputs cost $3.75, chance 25.0%, The Spy Tech Collection collection.

Price history

142229316 2026-07-17: from $3.03 to $22.982026-07-18: from $3.31 to $22.982026-07-19: from $3.45 to $5.352026-07-20: from $3.03 to $22.982026-07-21: from $3.47 to $22.982026-07-22: from $3.02 to $10.922026-07-23: from $2.72 to $4.962026-07-24: from $2.67 to $4.682026-07-25: from $2.44 to $4.412026-07-26: from $2.32 to $4.042026-07-27: from $2.07 to $3.682026-07-28: from $2.21 to $4.622026-07-29: from $2.37 to $3.552026-07-30: from $2.33 to $3.932026-07-31: from $2.37 to $8.452026-08-01: from $2.27 to $8.232026-08-02: from $2.34 to $3.532026-08-03: from $2.29 to $3.522026-08-04: from $2.29 to $2.962026-08-05: from $2.20 to $2.742026-08-06: from $2.09 to $2.662026-08-07: from $2.09 to $2.652026-08-08: from $2.02 to $29.892026-08-09: from $1.96 to $2.502026-08-10: from $1.97 to $3.702026-08-11: from $1.98 to $3.682026-08-12: from $1.97 to $2.952026-08-13: from $2.00 to $3.612026-08-14: from $2.03 to $3.642026-08-15: from $1.80 to $2.352026-08-16: from $1.98 to $3.692026-08-17: from $2.05 to $3.722026-08-18: from $1.99 to $2.382026-08-19: from $1.87 to $3.662026-08-20: from $2.14 to $3.692026-08-21: from $2.09 to $3.612026-08-22: from $2.14 to $3.572026-08-23: from $2.06 to $3.382026-08-24: from $2.13 to $5.102026-08-25: from $2.12 to $5.172026-08-26: from $2.18 to $5.122026-08-27: from $2.08 to $5.172026-08-28: from $2.17 to $3.642026-08-29: from $2.17 to $2.942026-08-30: from $2.17 to $3.372026-08-31: from $1.82 to $3.862026-09-01: from $2.19 to $3.242026-09-02: from $2.38 to $3.032026-09-03: from $2.38 to $3.01 2026-07-17 2026-08-10 2026-09-03
-21.6%over 49 days
$1.80low · 2026-08-15
$3.47high · 2026-07-21
2,162price samples

Other wears and versions

Minimal Wear — $0.62 Field-Tested — $0.26 Well-Worn — $0.23 Battle-Scarred — $0.17 Souvenir Factory New — $115

All MP9 | Spy Prototype wears on one page →

All listings & prices in the app

FAQ

How much does MP9 | Spy Prototype (Factory New) cost?
The lowest price is $2.22 on BUFF163; the highest we track is $3.01. That is a 35% spread between markets.
What is the float range of Factory New?
From 0 to 0.07. The skin's full range is 0–1.
Where is MP9 | Spy Prototype (Factory New) cheapest to buy?
Right now the best price is on BUFF163 at $2.22. We compare 9 marketplaces plus Steam; prices refresh automatically.
How much can I get for MP9 | Spy Prototype (Factory New) instantly?
Selling into the buy order on BUFF163 nets $1.88 after the 3% fee.
How much would listing it for sale bring?
The best market is Market.CSGO: $3.01 list price, $2.86 net after fees.
Which case does MP9 | Spy Prototype drop from?
From the Spy Tech — Armory (4★), Mil-Spec Grade tier. The tier odds are 16.0%, with 4 items in the tier — roughly 4.0% for this exact skin.
Can I get MP9 | Spy Prototype (Factory New) via a trade-up contract?
Yes. Our database has 1 contract(s) with this outcome. The best one costs $3.75 in inputs with a 25.0% chance.
Is the MP9 | Spy Prototype (Factory New) price going up or down?
Over the last 49 days it fell by 21.6%. Low $1.80 (2026-08-15), high $3.47 (2026-07-21), based on 2162 price samples.
What floats are currently listed?
63 live listings: floats from 0.0002 to 0.0700, median 0.0646. 5 of them are below 0.018.

Collection

The Spy Tech Collection MP7 | Base-2 Tec-9 | Perimeter MAC-10 | Video Cam SCAR-20 | Arctic Camo Panels XM1014 | Black Site FAMAS | Corp Defense R8 Revolver | Monarch AUG | Signal Scanner M4A4 | Dark Operative CZ75-Auto | Hydraulics

Prices updated: 2 min ago ·

Prices are aggregated from 11 marketplaces into our own database and refresh automatically; USD values are converted from RUB at the current central-bank rate. CS2Price does not sell items — we compare prices and compute profitable trade-up contracts. Not affiliated with Valve.