★ Flip Knife | Doppler (Factory New) | Phase 4 price and market overview
The Flip Knife | Doppler (Phase 4) sells for $271 in Factory New as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is up 0.3% over the past 7 days. It is one of seven Doppler phases, and each trades as its own item.
- Price
- $271
- 24-hour change
- -0.1%
- 7-day change
- +0.3%
- 30-day change
- -6.5%
- 1-year change
- +18%
- All-time high
- $645 (April 23, 2025)
- All-time low
- $173 (October 24, 2025)
- Listings
- 39
- Sales (7 days)
- 55
- Liquidity
- Very liquid, sells within hours
- StatTrak premium
- +7.9% ($284)
About the Flip Knife | Doppler (Phase 4)
It is one phase of the Flip Knife Doppler finish, released on . It drops from the Chroma Case as a rare special item. It has a StatTrak version.
Price history
It peaked at $645 on and trades 58% below that peak. It is up 18% over the past year and down 17% over 90 days. Over the past year it traded between $231 and $396. Its all-time low was $173, on . The CS2 price history API carries the full Flip Knife | Doppler (Phase 4) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -0.1% | $271 | $272 |
| 7 days | +0.3% | $258 | $276 |
| 30 days | -6.5% | $268 | $300 |
| 90 days | -17% | $268 | $329 |
| 1 year | +18% | $231 | $396 |
Other wears
Factory New is the cheapest wear, and Minimal Wear costs 1.4 times as much.
| Exterior | Float range | Price | StatTrak | Listings | Liquidity | 7D |
|---|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $263 | $284 | 2,235 | Extremely liquid | -1.7% |
| Minimal Wear | 0.07 to 0.08 | $363 | $456 | 87 | Moderately liquid | +11% |
Where it is cheapest
Skinport asks the most at $327, 21% above the cheapest listing on CSFloat.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| CSFloat | $271 | October 26, 2026 | CSFloat price API | |
| Youpin | $278 | October 26, 2026 | Youpin price API | |
| BUFF | $282 | October 26, 2026 | BUFF163 price API | |
| C5Game | $289 | 24 | October 26, 2026 | C5Game price API |
| Steam | $324 | 39 | October 26, 2026 | Steam Market price API |
| Skinport | $327 | 19 | October 26, 2026 | Skinport price API |
Patterns and seeds
Ruby is the most expensive phase at $1,259, and Phase 3 the cheapest at $265.
| Phase | Price | Listings |
|---|---|---|
| Black Pearl | $1,198 | 0 |
| Phase 1 | $265 | 16 |
| Phase 2 | $324 | 14 |
| Phase 3 | $265 | 36 |
| Phase 4 | $271 | 39 |
| Ruby | $1,259 | 0 |
| Sapphire | $752 | 0 |
Supply and liquidity
39 copies are listed for sale across the four marketplaces. 55 copies sold in a recent 7-day window. It is very liquid and usually sells within hours.
Related skins
It counts toward the Doppler (Phase 4) index.
| Item | Price |
|---|---|
| ★ StatTrak Flip Knife | Slaughter (Field-Tested) | $269 |
| ★ StatTrak Flip Knife | Lore (Factory New) | $275 |
| ★ Flip Knife | Autotronic (Factory New) | $265 |
| ★ StatTrak Flip Knife | Marble Fade (Factory New) | $263 |
| ★ Flip Knife | Fade (Factory New) | $257 |
How much is the Flip Knife | Doppler (Phase 4) worth?
$271, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 58% below its all-time high.
Which phases does the Flip Knife | Doppler (Phase 4) come in?
Phase 1 through Phase 4, plus the rarer Black Pearl, Ruby and Sapphire. Ruby sells for the most, at $1,259.
How much do the other wears of the Flip Knife | Doppler (Phase 4) cost?
Minimal Wear costs $363.
Where is the Flip Knife | Doppler (Phase 4) cheapest?
On CSFloat, while Skinport asks the most of six marketplaces.
Is the Flip Knife | Doppler (Phase 4) price going up or down?
Down 6.5% over the past 30 days and 17% over 90 days.
Is the Flip Knife | Doppler (Phase 4) worth buying?
It is up 18% over the past year and down 6.5% over 30 days. By market value it ranks the most valuable of 25 Flip Knife skins.
What are the all-time high and low prices of the Flip Knife | Doppler (Phase 4)?
The high is $645, set on , and the low is $173, from . Over the past year it has not gone below $231.
What float range does the Flip Knife | Doppler (Phase 4) have?
0.00 to 0.08, so the Flip Knife Doppler (Phase 4) comes only in Factory New and Minimal Wear.