MP9 | Spy Prototype (Factory New) price and market overview
The MP9 | Spy Prototype (Factory New) sells for $1.99 as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is up 1.0% over the past 7 days.
- Price
- $1.99
- 24-hour change
- -1.5%
- 7-day change
- +1.0%
- 30-day change
- -8.3%
- All-time high
- $4.44 (July 20, 2026)
- All-time low
- $1.89 (October 15, 2026)
- Listings
- 272
- Supply
- 4,548
- Market value
- $9,051
- Sales (7 days)
- 94
- Liquidity
- Very liquid, sells within hours
About the MP9 | Spy Prototype
Factory New is the cleanest grade of this Mil-Spec Grade MP9 skin from The Spy Tech Collection, released on with the Season 5, Armory, and More update. It has no StatTrak version. Its collection is in the Armory rotation.
Price history
It peaked at $4.44 on and trades 55% below that peak. It is down 19% over 90 days. Its all-time low was $1.89, on . It first traded around $4.13 in July 2026 and is down 52% since. The CS2 price history API carries the full MP9 | Spy Prototype (Factory New) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -1.5% | $1.94 | $2.08 |
| 7 days | +1.0% | $1.93 | $2.10 |
| 30 days | -8.3% | $1.89 | $2.23 |
| 90 days | -19% | $1.89 | $2.59 |
Other wears
Factory New is the most expensive wear, at 10.0 times the Battle-Scarred price.
| Exterior | Float range | Price | Listings | Liquidity | 7D |
|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $1.99 | 272 | Very liquid | +1.0% |
| Minimal Wear | 0.07 to 0.15 | $0.70 | 350 | Extremely liquid | +7.7% |
| Field-Tested | 0.15 to 0.38 | $0.31 | 426 | Extremely liquid | 0.0% |
| Well-Worn | 0.38 to 0.45 | $0.24 | 187 | Extremely liquid | -4.0% |
| Battle-Scarred | 0.45 to 1.00 | $0.20 | 164 | Extremely liquid | 0.0% |
Where it is cheapest
Steam asks the most at $2.85, 43% above the cheapest listing on CSFloat.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| CSFloat | $1.99 | 61 | October 26, 2026 | CSFloat price API |
| Youpin | $2.04 | 57 | October 26, 2026 | Youpin price API |
| C5Game | $2.08 | 81 | October 26, 2026 | C5Game price API |
| BUFF | $2.23 | 52 | October 26, 2026 | BUFF163 price API |
| Skinport | $2.77 | 13 | October 26, 2026 | Skinport price API |
| Steam | $2.85 | 102 | October 26, 2026 | Steam Market price API |
Supply and liquidity
It has a supply of 4,548 copies, and 272 of them, 6.0%, are listed for sale across the four marketplaces. 94 copies sold in a recent 7-day window. It is very liquid and usually sells within hours.
Related skins
It counts toward the The Spy Tech Collection index.
| Item | Price |
|---|---|
| MP9 | Arctic Tri-Tone (Battle-Scarred) | $1.98 |
| MP9 | Music Box (Field-Tested) | $1.94 |
| StatTrak MP9 | Ruby Poison Dart (Field-Tested) | $2.06 |
| MP9 | Dart (Battle-Scarred) | $1.82 |
| MP9 | Goo (Factory New) | $2.24 |
How much is the MP9 | Spy Prototype (Factory New) worth?
$1.99, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 55% below its all-time high.
How much do the other wears of the MP9 | Spy Prototype cost?
Minimal Wear costs $0.70, Field-Tested $0.31, Well-Worn $0.24 and Battle-Scarred $0.20.
Where is the MP9 | Spy Prototype (Factory New) cheapest?
On CSFloat, which lists 61 copies, while Steam asks the most of six marketplaces.
Is the MP9 | Spy Prototype (Factory New) price going up or down?
Down 8.3% over the past 30 days and 19% over 90 days.
Is the MP9 | Spy Prototype (Factory New) worth buying?
It is down 8.3% over 30 days. By market value it ranks 43rd of 47 MP9 skins and 9th of 17 skins in The Spy Tech Collection.
What are the all-time high and low prices of the MP9 | Spy Prototype (Factory New)?
The high is $4.44, set on , and the low is $1.89, from .
What float range does the MP9 | Spy Prototype have?
0.00 to 1.00, so the MP9 Spy Prototype comes in all five wears.
Which collection does the MP9 | Spy Prototype come from?
The Spy Tech Collection. The collection is in the Armory rotation.