★ Karambit | Doppler | Ruby price and market overview
The Karambit | Doppler (Ruby) sells for $6,541 in Factory New as of , the lowest ask across BUFF, Youpin, CSFloat and Steam. It is up 1.3% over the past 7 days. It is one of seven Doppler phases, and each trades as its own item.
- Price
- $6,541Factory New
- 24-hour change
- -0.8%Factory New
- 7-day change
- +1.3%Factory New
- 30-day change
- -10%Factory New
- 1-year change
- -20%Factory New
- All-time high
- $18,336 (May 4, 2025)Factory New
- All-time low
- $5,055 (October 24, 2025)Factory New
- Sales (7 days)
- 9Factory New
- Liquidity
- Moderately liquid, sells within daysFactory New
About the Karambit | Doppler (Ruby)
It is one phase of the Karambit Doppler finish, released on . It drops from the Chroma Case as a rare special item. The Karambit Doppler (Ruby) runs from 0.00 to 0.08 in float, so it comes only in Factory New and Minimal Wear, and it has a StatTrak version.
Price history
Factory New peaked at $18,336 on and trades 64% below that peak. It is down 20% over the past year and down 13% over 90 days. Over the past year it traded between $5,805 and $12,111. Its all-time low was $5,055, on . The CS2 price history API carries the full Karambit | Doppler (Ruby) (Factory New) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -0.8% | $6,541 | $6,596 |
| 7 days | +1.3% | $6,307 | $6,611 |
| 30 days | -10% | $6,449 | $7,313 |
| 90 days | -13% | $6,449 | $7,767 |
| 1 year | -20% | $5,805 | $12,111 |
Prices by wear
Minimal Wear costs 1.1 times as much as Factory New, the cheapest wear.
| Exterior | Float range | Price | StatTrak | Listings | Liquidity | 7D |
|---|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $1,094 | $1,081 | 4,222 | Extremely liquid | +2.9% |
| Minimal Wear | 0.07 to 0.08 | $1,211 | $1,325 | 149 | Moderately liquid | +2.5% |
Where it is cheapest
Skinport asks the most at $8,404, 28% above the cheapest Factory New listing on Youpin.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| Youpin | $6,541 | October 26, 2026 | Youpin price API | |
| BUFF | $6,659 | October 26, 2026 | BUFF163 price API | |
| CSFloat | $6,750 | October 26, 2026 | CSFloat price API | |
| C5Game | $6,964 | 15 | October 26, 2026 | C5Game price API |
| Skinport | $8,404 | 4 | October 26, 2026 | Skinport price API |
Patterns and seeds
Doppler comes in four phases, Phase 1 to Phase 4, plus three rarer gem patterns: Ruby, Sapphire and Black Pearl. The pattern seed fixes the phase, and each phase trades as its own item with its own price. Black Pearl is the most expensive phase at $8,000, and Phase 3 the cheapest at $1,094.
| Phase | Price | Listings |
|---|---|---|
| Black Pearl | $8,000 | 0 |
| Phase 1 | $1,104 | 1 |
| Phase 2 | $1,541 | 0 |
| Phase 3 | $1,094 | 6 |
| Phase 4 | $1,119 | 0 |
| Ruby | $6,541 | 0 |
| Sapphire | $3,977 | 0 |
Supply and liquidity
9 Factory New copies sold in a recent 7-day window. Factory New is moderately liquid and usually sells within days.
Related skins
The Doppler (Ruby) finish also comes on the Bayonet, the Bowie Knife, the Butterfly Knife, the Falchion Knife and 13 other weapons.
| Item | Price |
|---|---|
| ★ Karambit | Crimson Web (Factory New) | $5,495 |
| ★ StatTrak Karambit | Case Hardened (Factory New) | $4,323 |
| ★ StatTrak Karambit | Scorched (Factory New) | $3,272 |
| ★ StatTrak Karambit | Boreal Forest (Factory New) | $3,062 |
| ★ Karambit | Night (Factory New) | $2,750 |
How much is the Karambit | Doppler (Ruby) worth?
$6,541 in Factory New, the lowest ask on BUFF, Youpin, CSFloat and Steam. That is 64% below its all-time high.
Which phases does the Karambit | Doppler (Ruby) come in?
Phase 1 through Phase 4, plus the rarer Black Pearl, Ruby and Sapphire. Black Pearl sells for the most, at $8,000.
Where is the Karambit | Doppler (Ruby) cheapest?
On Youpin, while Skinport asks the most of five marketplaces.
What float range does the Karambit | Doppler (Ruby) have?
0.00 to 0.08, so the Karambit Doppler (Ruby) comes only in Factory New and Minimal Wear.
Which case does the Karambit | Doppler (Ruby) come from?
The Chroma Case. It is a rare special item there.
When was the Karambit | Doppler (Ruby) released?
On , in the Chroma Case.
Is the Karambit | Doppler (Ruby) price going up or down?
In Factory New it is down 10% over the past 30 days and 13% over 90 days.
Is the Karambit | Doppler (Ruby) worth buying?
In Factory New it is down 20% over the past year and down 10% over 30 days. By market value it ranks the most valuable of 25 Karambit skins.