How much does Souvenir MP9 | Spy Prototype (Factory New) cost?

The lowest price is $2,242 on CSFloat; the highest we track is $2,731. That is a 22% 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 Souvenir MP9 | Spy Prototype (Factory New) cheapest to buy?

Right now the best price is on CSFloat at $2,242. We compare 3 marketplaces plus Steam; prices refresh automatically.

How much would listing it for sale bring?

The best market is BUFF163: $299 list price, $292 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.

Is the Souvenir MP9 | Spy Prototype (Factory New) price going up or down?

Over the last 47 days it rose by 128.4%. Low $42.36 (2026-09-11), high $35,760 (2026-09-17), based on 65 price samples.

CS2Price › MP9 | Spy Prototype › Souvenir MP9 | Spy Prototype (Factory New)

Souvenir MP9 | Spy Prototype (Factory New)

Souvenir MP9 | Spy Prototype (Factory New) is a Mil-Spec Grade CS2 skin from the Spy Tech — Armory (4★), float 0–0.07. Tracked on 3 markets: cheapest at $2,242 (CSFloat), highest at $2,731, a 22% spread.

MP9Mil-Spec GradeFactory NewSouvenir

All prices & listings →

$2,242cheapest · CSFloat

22%spread between markets

$292net when listed · BUFF163

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 Souvenir MP9 | Spy Prototype (Factory New) cheapest

#	Market	Price
1	BUFF163	$299
2	CSFloat	$2,242
3	LIS-SKINS	$2,731

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

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.

Price history

+128.4%over 47 days

$42.36low · 2026-09-11

$35,760high · 2026-09-17

65price samples

Other wears and versions

Factory New — $2.09 Minimal Wear — $0.64 Field-Tested — $0.28 Well-Worn — $0.25 Battle-Scarred — $0.18 Souvenir Minimal Wear — $36.98

All MP9 | Spy Prototype wears on one page →

All listings & prices in the app

FAQ

How much does Souvenir MP9 | Spy Prototype (Factory New) cost?: The lowest price is $2,242 on CSFloat; the highest we track is $2,731. That is a 22% 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 Souvenir MP9 | Spy Prototype (Factory New) cheapest to buy?: Right now the best price is on CSFloat at $2,242. We compare 3 marketplaces plus Steam; prices refresh automatically.
How much would listing it for sale bring?: The best market is BUFF163: $299 list price, $292 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.
Is the Souvenir MP9 | Spy Prototype (Factory New) price going up or down?: Over the last 47 days it rose by 128.4%. Low $42.36 (2026-09-11), high $35,760 (2026-09-17), based on 65 price samples.

Collection

Prices updated: 1 h ago · 10/23/2026, 3:33:18 PM

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.