★ Flip Knife | Doppler (Factory New) | Ruby price and market overview
The Flip Knife | Doppler (Ruby) sells for $1,259 in Factory New as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is down 2.9% over the past 7 days. It is one of seven Doppler phases, and each trades as its own item.
- Price
- $1,259
- 24-hour change
- +0.7%
- 7-day change
- -2.9%
- 30-day change
- -8.8%
- 1-year change
- -11%
- All-time high
- $4,526 (May 6, 2025)
- All-time low
- $983 (October 24, 2025)
- Sales (7 days)
- 9
- Liquidity
- Liquid, sells within a day
- StatTrak premium
- +8.0% ($284)
About the Flip Knife | Doppler (Ruby)
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 $4,526 on and trades 72% below that peak. It is down 11% over the past year and down 16% over 90 days. Over the past year it traded between $1,250 and $2,318. Its all-time low was $983, on . The CS2 price history API carries the full Flip Knife | Doppler (Ruby) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | +0.7% | $1,250 | $1,265 |
| 7 days | -2.9% | $1,250 | $1,297 |
| 30 days | -8.8% | $1,259 | $1,401 |
| 90 days | -16% | $1,259 | $1,518 |
| 1 year | -11% | $1,250 | $2,318 |
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 | 2,233 | Extremely liquid | -1.8% |
| Minimal Wear | 0.07 to 0.08 | $363 | $456 | 87 | Moderately liquid | +11% |
Where it is cheapest
Skinport asks the most at $1,593, 26% above the cheapest listing on CSFloat.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| CSFloat | $1,259 | October 26, 2026 | CSFloat price API | |
| Youpin | $1,286 | October 26, 2026 | Youpin price API | |
| C5Game | $1,296 | 10 | October 26, 2026 | C5Game price API |
| BUFF | $1,314 | October 26, 2026 | BUFF163 price API | |
| Skinport | $1,593 | 2 | October 26, 2026 | Skinport price API |
Patterns and seeds
Ruby is the most expensive phase at $1,259, 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 | 37 |
| Ruby | $1,259 | 0 |
| Sapphire | $752 | 0 |
Supply and liquidity
9 copies sold in a recent 7-day window. It is liquid and usually sells within a day.
Related skins
It counts toward the Doppler (Ruby) index.
| Item | Price |
|---|---|
| ★ Flip Knife | Crimson Web (Factory New) | $1,136 |
| ★ StatTrak Flip Knife | Urban Masked (Factory New) | $875 |
| ★ StatTrak Flip Knife | Ultraviolet (Factory New) | $748 |
| ★ StatTrak Flip Knife | Gamma Doppler (Minimal Wear) | $629 |
| ★ StatTrak Flip Knife | Autotronic (Factory New) | $595 |
How much is the Flip Knife | Doppler (Ruby) worth?
$1,259, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 72% below its all-time high.
Which phases does the Flip Knife | Doppler (Ruby) 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 (Ruby) cost?
Minimal Wear costs $363.
Where is the Flip Knife | Doppler (Ruby) cheapest?
On CSFloat, while Skinport asks the most of five marketplaces.
Is the Flip Knife | Doppler (Ruby) price going up or down?
Down 8.8% over the past 30 days and 16% over 90 days.
Is the Flip Knife | Doppler (Ruby) worth buying?
It is down 11% over the past year and down 8.8% 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 (Ruby)?
The high is $4,526, set on , and the low is $983, from . Over the past year it has not gone below $1,250.
What float range does the Flip Knife | Doppler (Ruby) have?
0.00 to 0.08, so the Flip Knife Doppler (Ruby) comes only in Factory New and Minimal Wear.