,Spectrum 2
QualityCovertWeaponButterfly KnifeVariantPhase 4ExteriorFactory NewFloat range0.00 - 0.07★ Butterfly Knife | Doppler (Factory New) | Phase 4 price and market overview
The Butterfly Knife | Doppler (Phase 4) sells for $2,476 in Factory New as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is up 0.7% over the past 7 days. It is one of seven Doppler phases, and each trades as its own item.
- Price
- $2,476
- 24-hour change
- -0.2%
- 7-day change
- +0.7%
- 30-day change
- -9.7%
- 1-year change
- +10%
- All-time high
- $6,601 (May 4, 2025)
- All-time low
- $1,390 (October 24, 2025)
- Sales (7 days)
- 21
- Liquidity
- Liquid, sells within hours
- StatTrak premium
- +11% ($2,038)
About the Butterfly Knife | Doppler (Phase 4)
It is one phase of the Butterfly Knife Doppler finish, released on . It drops from the Spectrum Case as a rare special item. It has a StatTrak version.
Price history
It peaked at $6,601 on and trades 62% below that peak. It is up 10% over the past year and down 11% over 90 days. Over the past year it traded between $2,250 and $3,751. Its all-time low was $1,390, on . The CS2 price history API carries the full Butterfly Knife | Doppler (Phase 4) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -0.2% | $2,469 | $2,491 |
| 7 days | +0.7% | $2,400 | $2,498 |
| 30 days | -9.7% | $2,424 | $2,749 |
| 90 days | -11% | $2,424 | $2,798 |
| 1 year | +10% | $2,250 | $3,751 |
Other wears
Factory New is the cheapest wear, and Minimal Wear costs 1.2 times as much.
| Exterior | Float range | Price | StatTrak | Listings | Liquidity | 7D |
|---|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $1,840 | $2,038 | 1,643 | Very liquid | +3.6% |
| Minimal Wear | 0.07 to 0.08 | $2,200 | $2,430 | 78 | Slow to sell | 0.0% |
Where it is cheapest
Skinport asks the most at $3,179, 28% above the cheapest listing on CSFloat.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| CSFloat | $2,476 | October 26, 2026 | CSFloat price API | |
| Youpin | $2,488 | October 26, 2026 | Youpin price API | |
| C5Game | $2,543 | 8 | October 26, 2026 | C5Game price API |
| BUFF | $2,646 | October 26, 2026 | BUFF163 price API | |
| Skinport | $3,179 | 2 | October 26, 2026 | Skinport price API |
Patterns and seeds
Black Pearl is the most expensive phase at $10,544, and Phase 3 the cheapest at $1,842.
| Phase | Price | Listings |
|---|---|---|
| Black Pearl | $10,544 | 0 |
| Phase 1 | $2,000 | 0 |
| Phase 2 | $3,729 | 0 |
| Phase 3 | $1,842 | 0 |
| Phase 4 | $2,476 | 0 |
| Ruby | $9,559 | 0 |
| Sapphire | $5,689 | 0 |
Supply and liquidity
21 copies sold in a recent 7-day window. It is liquid and usually sells within hours.
Related skins
It counts toward the The Spectrum 2 Collection Knives index.
| Item | Price |
|---|---|
| ★ StatTrak Butterfly Knife | Ultraviolet (Factory New) | $2,500 |
| ★ StatTrak Butterfly Knife | Case Hardened (Factory New) | $2,244 |
| ★ Butterfly Knife | Fade (Minimal Wear) | $2,019 |
| ★ StatTrak Butterfly Knife | Gamma Doppler (Minimal Wear) | $1,930 |
| ★ StatTrak Butterfly Knife | Lore (Factory New) | $1,742 |
How much is the Butterfly Knife | Doppler (Phase 4) worth?
$2,476, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 62% below its all-time high.
Which phases does the Butterfly Knife | Doppler (Phase 4) come in?
Phase 1 through Phase 4, plus the rarer Black Pearl, Ruby and Sapphire. Black Pearl sells for the most, at $10,544.
How much do the other wears of the Butterfly Knife | Doppler (Phase 4) cost?
Minimal Wear costs $2,200.
Where is the Butterfly Knife | Doppler (Phase 4) cheapest?
On CSFloat, while Skinport asks the most of five marketplaces.
Is the Butterfly Knife | Doppler (Phase 4) price going up or down?
Down 9.7% over the past 30 days and 11% over 90 days.
Is the Butterfly Knife | Doppler (Phase 4) worth buying?
It is up 10% over the past year and down 9.7% over 30 days. By market value it ranks 3rd of 25 Butterfly Knife skins.
What are the all-time high and low prices of the Butterfly Knife | Doppler (Phase 4)?
The high is $6,601, set on , and the low is $1,390, from . Over the past year it has not gone below $2,250.
What float range does the Butterfly Knife | Doppler (Phase 4) have?
0.00 to 0.08, so the Butterfly Knife Doppler (Phase 4) comes only in Factory New and Minimal Wear.