Details
- Weapon
- Ursus Knife
- Float range
- 0.06 – 0.80
- Category
- Knives
- Paint index
- 98
- Legacy model
- No
- Pattern
- Ultraviolet
- Side
- Both Teams
- Trade-up contracts
- Not eligible
No higher rarity exists in this collection to trade up into.
Colours
Purple 53%
Gray 45%
Other 2%
Market activity
- Liquidity
- 25 / 100
- Low
- Popularity
- 54 / 100
- Fair
Market supply 32
Sales velocity 44
Steam order book
C tier liquidity- Highest buy order
- $151.33
- Lowest sell listing
- —
- Spread
- —
153 buy orders 0 sell listings
Where it comes from
Renders
Factory New
Game files
The textures CS2 builds this skin from, extracted from the game files.
Solid colourA single solid colour over the weapon — no pattern texture by design.
Palette
Covert
Ursus Knife Ultraviolet (Factory New)
Factory New
- Median
- $457.06
- 24 hours
- +0.1%
-
- 7 days
- +0.9%
-
- 30 days
- +20.5%
-
36 listings across all markets
Not usable in trade-up contracts.
Marketsfor ★ Ursus Knife | Ultraviolet (Factory New)
10 with a price
BUFF163 Lowest4 listed $375.75 Buy
SkinOut2 listed $437.16 Buy
HaloSkins5 listed $446.63 Buy
ShadowPay2 listed $452.10 Buy
CSBoard4 listed $452.71 Buy
LIS-SKINS4 listed $457.06 Buy
Skin.Land4 listed $457.51 Buy
Waxpeer4 listed $459.02 Buy
32 markets without a price
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Price historyof ★ Ursus Knife | Ultraviolet
$457.06
+20.7% over 30D·median across markets
Oct 1, 2026 Oct 31, 2026
Price by float
The lowest price you can buy at, across markets, for each float. Jumps at the wear boundaries are real.
$452.10
cheapest at float 0.0375 · 2 listings on 1 market nearby
0.040.050.060.07
Cheapest
| Float range | Lowest price | Listings |
|---|---|---|
| FN 0.06 – 0.07 | $452.10 |
In short
Origin
The ★ Ursus Knife | Ultraviolet can be obtained by opening Prisma Case or Prisma 2 Case.
Rarity
The ★ Ursus Knife | Ultraviolet has a Covert rarity and is categorised as Knives, with an estimated case drop chance of 0.0050%.
Availability
The cheapest ★ Ursus Knife | Ultraviolet (Factory New) is $375.75 on BUFF163, with prices across 10 markets ranging up to $468.20.
Price trend
Over the last 30 days the cross-market median price of the ★ Ursus Knife | Ultraviolet (Factory New) went from $378.74 to $457.06 (+20.7%), with a low of $376.86 on Oct 10 and a high of $457.23 on Oct 30. That is +1.2% over the last 7 days.
Versions
The float value ranges from 0.06 to 0.80, available in all five wear conditions. It also has a StatTrak™ version.
Finish Style
This Ursus Knife features the Ultraviolet design.
Guides
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From the same case
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More Ursus Knife skins
View all Ursus Knife skins →
StatTrak™
★ Ursus Knife Case Hardened, Covert
$98.64 – $256.13
ST $139.79 – $383.97
StatTrak™
★ Ursus Knife Marble Fade, Covert
$135.04 – $195.26
ST $178.20 – $285.09
StatTrak™
★ Ursus Knife Scorched, Covert
$51.42 – $139.36
ST $63.71 – $101.65
StatTrak™
★ Ursus Knife Crimson Web, Covert
$99.48 – $720.17
ST $139.26 – $7,348
StatTrak™
★ Ursus Knife Urban Masked, Covert
$58.25 – $292.64
ST $87.65 – $112.40
StatTrak™
★ Ursus Knife Tiger Tooth, Covert
$118.53 – $171.44
ST $140.98 – $245.76
StatTrak™
★ Ursus Knife Stained, Covert
$66.01 – $135.74
ST $95.57 – $176.66
StatTrak™
★ Ursus Knife Fade, Covert
$172.54 – $269.00
ST $226.20 – $606.98
StatTrak™
★ Ursus Knife Blue Steel, Covert
$73.65 – $166.62
ST $97.21 – $584.37
StatTrak™
★ Ursus Knife Forest DDPAT, Covert
$50.47 – $143.47
ST $64.66 – $89.85
StatTrak™
★ Ursus Knife Rust Coat, Covert
$48.91 – $60.68
ST $61.57 – $115.55
StatTrak™
★ Ursus Knife Boreal Forest, Covert
$49.47 – $119.13
ST $60.30 – $87.92
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★ Ursus Knife | Ultraviolet — Frequently Asked Questions
How much does the ★ Ursus Knife | Ultraviolet (Factory New) cost?
As of Oct 2026, the cheapest ★ Ursus Knife | Ultraviolet (Factory New) costs $375.75 on BUFF163. CSSkinLab compares live prices across 10 CS2 marketplaces so you always see the cheapest offer first.
What is the float range of the ★ Ursus Knife | Ultraviolet (Factory New)?
The ★ Ursus Knife | Ultraviolet (Factory New) has a float range of 0.06 – 0.80. Lower floats mean less visible wear on the skin. The ★ Ursus Knife | Ultraviolet exists in 5 wear tiers: Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.
Does the ★ Ursus Knife | Ultraviolet come in StatTrak™ or Souvenir?
The ★ Ursus Knife | Ultraviolet is available in a StatTrak™ version with a built-in kill counter, but it does not exist as a Souvenir.
Can I use the ★ Ursus Knife | Ultraviolet (Factory New) in a trade-up?
No, the ★ Ursus Knife | Ultraviolet (Factory New) cannot be used in a trade-up contract. NO_NEXT_RARITY
Where does the ★ Ursus Knife | Ultraviolet drop from?
The ★ Ursus Knife | Ultraviolet drops from the Prisma Case and Prisma 2 Case with an estimated drop chance of 0.0050% per opening. You can also buy it directly from community marketplaces, usually for less than the cost of opening cases.
What rarity is the ★ Ursus Knife | Ultraviolet?
The ★ Ursus Knife | Ultraviolet is a Covert rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.