Ursus Knife | Doppler

The ★ Ursus Knife | Doppler is a CS2 knife skin with metallic marbling on a faceted, tanto-style blade. Its pictured appearance combines dark navy and near-black areas with pale blue and violet patterns. The finish suits players who prefer a colorful blade paired with a restrained, textured handle. Factory New and Minimal Wear copies are available, including StatTrak™ versions and several named phases.

Description

The ★ Ursus Knife | Doppler combines a survival knife design with a layered, marble-like finish in CS2. Its tanto-style blade features a faceted shape, full tang, and impact pommel, giving the weapon a distinctly angular profile. The Doppler finish uses metallic paints beneath a candy-coated surface rather than a uniform block of color. In the pictured appearance, cloudy blue and violet areas interrupt the blade's dark base, while the handle remains visually subdued. This contrast suits loadouts that place the main color accent on the knife blade rather than its grip. Available phases include Black Pearl, Phase 1, Phase 2, Phase 3, Phase 4, Ruby, and Sapphire. Standard and StatTrak versions offer different buying options. Buyers can compare the named phase, exterior, float value, and version to find a listing that matches their preferred appearance.

History and Origin

The knife was introduced on March 13, 2019, with the Prisma Case. Its debut was part of the Prisma Case Skins update, establishing its original case-based acquisition route. Valve created the skin rather than a community designer. The Prisma 2 Case is another source for obtaining the finish through a case opening. Valve retired the rare drop pool on December 17, 2025, ending new drops for both source cases. As of October 9, 2026, existing Prisma Case and Prisma 2 Case containers can still be bought on the market and opened. Opening either case remains a chance-based route, not a method for selecting a particular phase or exterior. For a specific existing copy, the Steam Community Market and player-to-player trades provide alternatives to opening a case.

Finish Style

Doppler uses the Anodized Multicolored finish style, with the patterned treatment concentrated on the knife's blade. Black and silver metallic paints are worked through a marbleizing process to create an irregular, layered design. A candy coating completes the finish rather than leaving the metallic paint as an exposed final layer. The pictured blade has a dark navy and near-black base broken up by pale blue and violet marbling. Cloudy patches sit between branching dark lines, with brighter areas appearing along the lower edge. A thin silver highlight follows the cutting edge and angled tip, outlining the blade against its darker interior. The guard is dark gray, while the olive-gray handle carries dense raised dots and shallow curved grooves. A dark pommel with a small opening finishes the handle and preserves its comparatively restrained appearance. Together, these details keep the busiest visual texture on the blade while giving the grip a separate, practical-looking character.

Float Value

The float value range is 0.00 to 0.08, with Factory New and Minimal Wear as the only available exteriors. Condition comparisons stay within these exteriors, with the exact float providing more detail about an individual copy. StatTrak versions are available; version availability is separate from an individual copy's float value and cosmetic condition.

Rarity and Popularity

The ★ Ursus Knife | Doppler has Covert rarity, with a 0.0091% chance of being obtained from the Prisma Case. That percentage applies to the Prisma Case route and should not be treated as a separate chance for each named phase or exterior. Existing case openings, market purchases, and trades remain acquisition options, with professional owners including fer, FlameZ, and AZUWU.

Why it’s Popular:

• Metallic marbling gives the blade a distinctive visual focus

• Angular blade shape contrasts with a textured, understated handle

• Several named phases offer different collecting options

• StatTrak availability adds another choice for buyers

Price Range

The live CS2 skin price range for ★ Ursus Knife | Doppler is $203.84 to $624.91. Those bounds cover the whole item, not a permanently assigned phase, exterior, or StatTrak version. Phase choice matters when comparing listings, alongside the distinction between Factory New and Minimal Wear copies. Check the exact float within the supported range rather than treating every copy of an exterior as identical. On Eneba Skins, compare the listed phase, version, condition, and current price before choosing where to buy.

How to Obtain

1. Buy Directly through Eneba Skins

One of the fastest and most straightforward options is to purchase skins directly through Eneba Skins. You can browse available CS2 skins, compare prices, and choose the items that best fit your budget.

2. Open a Weapon Case

Open a Prisma Case or Prisma 2 Case for a chance at this knife. Neither case receives new drops, but existing cases can still be purchased on the market and opened. The Prisma Case chance is 0.0091%, so an opening does not guarantee this finish.

3. Buy on the Steam Community Market

Buy an existing copy on the Steam Community Market instead of relying on a random case result. Check the listing's phase, exterior, float, and standard or StatTrak version before purchasing, since a general Doppler name does not identify every variant.

4. Trade with Other Players

Trade with another player for an existing copy of ★ Ursus Knife | Doppler. Agree on the exact phase, exterior, float, and version before exchanging items. Inspect the offered knife rather than relying solely on its finish name, since Doppler includes several named phases.

Trading and Investment Considerations

New source cases no longer drop, but existing cases can still produce knives through openings, so the knife's supply is not completely fixed. Listings span several phases, supported exteriors, and standard or StatTrak versions, making like-for-like comparisons important when planning to buy, sell, or trade. Professional ownership provides visibility, but it does not establish sales volume or a reliable short-term price trend.

Reasons it Holds Value

• No new drops for either source case

• Very low Prisma Case opening chance

• Ownership by fer, FlameZ, and AZUWU

• Multiple named phases for different collecting preferences

The investment rating is medium-to-good, supported by retired source cases, a low Prisma Case opening chance, and professional ownership. Existing cases can still produce more knives, while ownership alone does not demonstrate sustained buyer demand. The main risk is paying for a particular variant without evidence that its resale demand supports that price.