MP9 | Spy Prototype
Field-TestedField-TestedMil-Spec GradeFloat 0.00 – 1.00
- Lowest price
- $0.29
- Best proceeds
- $0.33
- Best ROI
- +13.79%
- Liquidity
- High
Marketplace prices
19 marketplaces with listingsLoading update time…
Best routeBuyCSFloat$0.29You receiveSkinport$0.33
| Marketplace | Listings | Buy | |||
|---|---|---|---|---|---|
Lowest$0.29 Lowest | 37 | $0.28 Fees 2% | $0.27 Buy orders | Buy | |
| Buy | |||||
$0.30 +3.45% | 101 | $0.28 Fees 5% | $0.29 Sold to site | Buy | |
| Buy | |||||
$0.30 +4.69% | 295 | $0.30 Fees 0% | $0.30 1,350 buy orders | Buy | |
| Buy | |||||
$0.31 +5.21% | 167 | $0.30 Fees 1% | $0.30 15 buy orders | Buy | |
| Buy | |||||
$0.31 +6.90% | 254 | — | — | Buy | |
| Buy | |||||
$0.31 +6.90% | 13 | — | — | Buy | |
| Buy | |||||
$0.31 +6.90% | 4 | — | — | Buy | |
| Buy | |||||
$0.31 +6.90% | 69 | — | — | Buy | |
| Buy | |||||
$0.31 +6.90% | 144 | — | — | Buy | |
| Buy | |||||
$0.31 +7.28% | 119 | $0.31 Fees 1.5% | Best$0.31 666 buy orders | Buy | |
| Buy | |||||
$0.31 +7.79% | 233 | $0.31 Fees 1% | — | Buy | |
| Buy | |||||
$0.32 +10.34% | 231 | $0.31 Fees 1% | — | Buy | |
| Buy | |||||
$0.36 +24.14%Locked $0.32$0.32 | 38 | Best$0.33 BestFees 8% | — | Buy | |
| Buy | |||||
Steam referenceCSFloat has the lowest listing and Skinport the best proceeds; lowest prices differ by 220.69% across marketplaces
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Holding risk
Trade protection · liquidity- Break-even drop
- −11.11%
- Max 7-day drop
- −16.67%
- Past break-even
- 1 / 17 days
- Liquidity
- High
7-day change of the lowest price, past 17 days
Break-even −11.11%
Nov 2
Max 7-day drop over the past 17 days 16.67%; 1 day beyond the break-even drop of 11.11%
Price history
Daily lowest across marketplaces · daily sales- Range high
- $0.31
- Range low
- $0.23
- Change
- −6.67%
- Avg daily sales
- 62 sold
Daily sales2 sold
Down 6.67% over the past 23 days; range high $0.31 on Oct 11
Related items
SMGs first · by daily sales- MAC-10 | Light BoxField-Tested · SMGs$0.05+102.85%
- MP5-SD | Necro Jr.Field-Tested · SMGs$0.06+35.59%
- MP5-SD | PicnicField-Tested · SMGs$0.02+280.00%
- MP7 | Coral PaisleyField-Tested · SMGs$0.02+100.00%
- MAC-10 | EnsnaredField-Tested · SMGs$0.05+52.09%
- MP5-SD | LiquidationField-Tested · SMGs$0.04+114.24%
- UMP-45 | MotorizedField-Tested · SMGs$0.05+87.11%
MP5-SD | Picnic has the best ROI among similar items (+280.00%)
Item details
From the game files- Source:
- The Spy Tech CollectionCollection
- Released:
- July 8, 2026
- Versions:
- NormalSouvenir
The Spy Tech Collection: 17 items
Mil-Spec Grade
In-game description:It has been custom painted using a white satin base and finished with blue designs.“Results may vary”
Trade-up: 10 Mil-Spec Grade items give one Restricted item from the The Spy Tech Collection (AWP | Black Box, CZ75-Auto | Hydraulics, Nova | Smart Gun)
FAQ
Generated from current prices- Where is MP9 | Spy Prototype (Field-Tested) cheapest?
- CSFloat, currently $0.29, −7.01% vs. the cross-market median.
- Where do I receive the most for MP9 | Spy Prototype (Field-Tested)?
- Skinport: listed at the current lowest price of $0.36, you receive $0.33 after a 8% sell fee.
- Is there a profitable route for MP9 | Spy Prototype (Field-Tested) now?
- Yes. Buy on CSFloat, sell on Skinport: +$0.04 profit after all fees (+13.79%).
- How far can the price fall during trade protection?
- On the route above, the trade loses money if the sell price drops more than 11.11%; the largest 7-day drop of the lowest price over the past 17 days was 16.67%, beyond it on 1 day. Items bought outside Steam usually stay under trade protection for about 7 days before they can be traded again.
- Which wears does MP9 | Spy Prototype come in?
- Float range 0.00 – 1.00, 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred. Battle-Scarred is the cheapest, from $0.18.
- How liquid is MP9 | Spy Prototype (Field-Tested)?
- High liquidity, with 2,276 listings across marketplaces.
Prices are each marketplace's current lowest listing, updated about every 5 minutes. What you receive assumes listing at that marketplace's current lowest price and is not a guaranteed sale price; profit excludes deposit and withdrawal fees.