MP9 | Spy Prototype (Factory New) price — from $2.06
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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 $2.06 (BUFF163), highest at $2.80, a 36% spread.

MP9Mil-Spec GradeFactory New

All prices & listings →

$2.06cheapest · BUFF163
36%spread between markets
$1.65instant sell · BUFF163
$2.55net when listed · Skinport

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$2.06
2LIS-SKINS$2.14
3CSFloat$2.18
4CS.MONEY$2.21
5Waxpeer$2.22
6YouPin898$2.36
7Market.CSGO$2.48
8Skinport$2.77
9Steam$2.80

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$1.69$1.65
Market.CSGO$1.49 × 103$1.42

"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 $3.77, chance 25.0%, The Spy Tech Collection collection.

Price history

151184218 2026-07-25: from $2.62 to $4.732026-07-26: from $2.49 to $4.332026-07-27: from $2.22 to $3.942026-07-28: from $2.37 to $4.962026-07-29: from $2.54 to $3.812026-07-30: from $2.49 to $4.212026-07-31: from $2.54 to $9.072026-08-01: from $2.43 to $8.832026-08-02: from $2.51 to $3.792026-08-03: from $2.46 to $3.782026-08-04: from $2.46 to $3.172026-08-05: from $2.35 to $2.932026-08-06: from $2.24 to $2.852026-08-07: from $2.24 to $2.852026-08-08: from $2.17 to $32.062026-08-09: from $2.10 to $2.682026-08-10: from $2.12 to $3.972026-08-11: from $2.12 to $3.952026-08-12: from $2.11 to $3.162026-08-13: from $2.15 to $3.872026-08-14: from $2.18 to $3.912026-08-15: from $1.93 to $2.522026-08-16: from $2.13 to $3.962026-08-17: from $2.20 to $3.992026-08-18: from $2.14 to $2.552026-08-19: from $2.01 to $3.932026-08-20: from $2.30 to $3.962026-08-21: from $2.24 to $3.872026-08-22: from $2.30 to $3.832026-08-23: from $2.21 to $3.632026-08-24: from $2.29 to $5.472026-08-25: from $2.27 to $5.542026-08-26: from $2.34 to $5.492026-08-27: from $2.23 to $5.542026-08-28: from $2.33 to $3.902026-08-29: from $2.33 to $3.152026-08-30: from $2.33 to $3.622026-08-31: from $1.95 to $4.142026-09-01: from $2.35 to $3.472026-09-02: from $2.55 to $3.252026-09-03: from $2.31 to $3.302026-09-04: from $2.42 to $3.152026-09-05: from $2.50 to $3.032026-09-06: from $2.31 to $3.072026-09-07: from $2.37 to $3.022026-09-08: from $2.54 to $2.912026-09-09: from $2.57 to $3.912026-09-10: from $2.36 to $3.152026-09-11: from $2.44 to $2.812026-09-12: from $2.40 to $3.352026-09-13: from $2.48 to $3.002026-09-14: from $2.31 to $3.152026-09-15: from $2.32 to $3.132026-09-16: from $2.32 to $3.152026-09-17: from $2.37 to $3.092026-09-18: from $2.39 to $3.062026-09-19: from $2.50 to $2.882026-09-20: from $2.52 to $2.872026-09-21: from $2.46 to $3.082026-09-22: from $2.45 to $2.892026-09-23: from $2.42 to $2.602026-09-24: from $2.39 to $2.922026-09-25: from $2.39 to $2.842026-09-26: from $2.34 to $2.792026-09-27: from $2.34 to $2.792026-09-28: from $2.31 to $2.792026-09-29: from $2.34 to $2.882026-09-30: from $2.31 to $2.892026-10-01: from $2.28 to $3.332026-10-02: from $2.38 to $3.172026-10-03: from $2.44 to $3.142026-10-04: from $2.42 to $3.162026-10-05: from $2.50 to $3.172026-10-06: from $2.28 to $2.852026-10-07: from $2.42 to $2.842026-10-08: from $2.36 to $2.592026-10-09: from $2.30 to $3.422026-10-10: from $2.30 to $3.592026-10-11: from $2.17 to $3.372026-10-12: from $2.22 to $4.242026-10-13: from $2.16 to $4.232026-10-14: from $2.13 to $3.322026-10-15: from $2.12 to $3.312026-10-16: from $2.26 to $3.312026-10-17: from $2.24 to $2.302026-10-18: from $2.20 to $3.322026-10-19: from $2.14 to $3.312026-10-20: from $2.13 to $2.832026-10-21: from $2.20 to $2.652026-10-22: from $2.16 to $2.802026-10-23: from $2.14 to $2.77 2026-07-25 2026-09-08 2026-10-23
-18.3%over 91 days
$1.93low · 2026-08-15
$2.62high · 2026-07-25
3,180price samples

Other wears and versions

Minimal Wear — $0.64 Field-Tested — $0.28 Well-Worn — $0.25 Battle-Scarred — $0.18 Souvenir Factory New — $2,242 Souvenir Minimal Wear — $36.98

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 $2.06 on BUFF163; the highest we track is $2.80. That is a 36% 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 $2.06. 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 $1.65 after the 3% fee.
How much would listing it for sale bring?
The best market is Skinport: $2.77 list price, $2.55 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 $3.77 in inputs with a 25.0% chance.
Is the MP9 | Spy Prototype (Factory New) price going up or down?
Over the last 91 days it fell by 18.3%. Low $1.93 (2026-08-15), high $2.62 (2026-07-25), based on 3180 price samples.
What floats are currently listed?
114 live listings: floats from 0.0002 to 0.0700, median 0.0575. 10 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: 3 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.