★ Flip Knife | Doppler (Factory New) | Sapphire price and market overview
The Flip Knife | Doppler (Sapphire) sells for $752 in Factory New as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is down 1.8% over the past 7 days. It is one of seven Doppler phases, and each trades as its own item.
- Price
- $752
- 24-hour change
- -3.4%
- 7-day change
- -1.8%
- 30-day change
- -11%
- 1-year change
- -19%
- All-time high
- $3,540 (November 1, 2023)
- All-time low
- $667 (October 24, 2025)
- Sales (7 days)
- 9
- Liquidity
- Moderately liquid, sells within a day
- StatTrak premium
- +8.0% ($284)
About the Flip Knife | Doppler (Sapphire)
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 $3,540 on and trades 79% below that peak. It is down 19% over the past year and down 16% over 90 days. Over the past year it traded between $751 and $1,534. Its all-time low was $667, on . The CS2 price history API carries the full Flip Knife | Doppler (Sapphire) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -3.4% | $737 | $779 |
| 7 days | -1.8% | $737 | $779 |
| 30 days | -11% | $752 | $857 |
| 90 days | -16% | $752 | $920 |
| 1 year | -19% | $751 | $1,534 |
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 | 2,251 | Extremely liquid | -1.0% |
| Minimal Wear | 0.07 to 0.08 | $363 | $456 | 88 | Moderately liquid | +11% |
Where it is cheapest
Skinport asks the most at $1,022, 36% above the cheapest listing on Youpin.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| Youpin | $752 | October 26, 2026 | Youpin price API | |
| CSFloat | $777 | October 26, 2026 | CSFloat price API | |
| BUFF | $806 | October 26, 2026 | BUFF163 price API | |
| C5Game | $863 | 17 | October 26, 2026 | C5Game price API |
| Skinport | $1,022 | 4 | October 26, 2026 | Skinport price API |
Patterns and seeds
Ruby is the most expensive phase at $1,265, and Phase 3 the cheapest at $264.
| Phase | Price | Listings |
|---|---|---|
| Black Pearl | $1,198 | 0 |
| Phase 1 | $265 | 16 |
| Phase 2 | $324 | 14 |
| Phase 3 | $264 | 36 |
| Phase 4 | $271 | 39 |
| Ruby | $1,265 | 0 |
| Sapphire | $752 | 0 |
Supply and liquidity
9 copies sold in a recent 7-day window. It is moderately liquid and usually sells within a day.
Related skins
| Item | Price |
|---|---|
| ★ StatTrak Flip Knife | Ultraviolet (Factory New) | $748 |
| ★ StatTrak Flip Knife | Gamma Doppler (Minimal Wear) | $629 |
| ★ StatTrak Flip Knife | Urban Masked (Factory New) | $875 |
| ★ StatTrak Flip Knife | Autotronic (Factory New) | $595 |
| ★ Flip Knife | Night (Factory New) | $577 |
How much is the Flip Knife | Doppler (Sapphire) worth?
$752, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 79% below its all-time high.
Which phases does the Flip Knife | Doppler (Sapphire) come in?
Phase 1 through Phase 4, plus the rarer Black Pearl, Ruby and Sapphire. Ruby sells for the most, at $1,265.
How much do the other wears of the Flip Knife | Doppler (Sapphire) cost?
Minimal Wear costs $363.
Where is the Flip Knife | Doppler (Sapphire) cheapest?
On Youpin, while Skinport asks the most of five marketplaces.
Is the Flip Knife | Doppler (Sapphire) price going up or down?
Down 11% over the past 30 days and 16% over 90 days.
Is the Flip Knife | Doppler (Sapphire) worth buying?
It is down 19% over the past year and down 11% 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 (Sapphire)?
The high is $3,540, set on , and the low is $667, from . Over the past year it has not gone below $751.
What float range does the Flip Knife | Doppler (Sapphire) have?
0.00 to 0.08, so the Flip Knife Doppler (Sapphire) comes only in Factory New and Minimal Wear.