StatTrak™ ★ Butterfly Knife | Doppler
This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is the fan-like opening of a freely pivoting blade, allowing rapid deployment or concealment. As a result, butterfly knives are outlawed in many countries. It has been painted with black and silver metallic paints using a marbleizing medium, then candy coated.
- Float range
- 0.00 – 0.08
- Wears
- Factory New, Minimal Wear
- Minimal Wear
4,450.00
★ Butterfly Knife | Doppler on OPCASES
These OPCASES cases have ★ Butterfly Knife | Doppler. For this skin the Spectrum 2 Case has better odds for the money, but these cases can drop it too, along with everything else inside.
Official CS2 cases with ★ Butterfly Knife | Doppler
Each opening costs the case on the Steam market plus a key (2.49 coins). Odds for any wear, StatTrak™ or not.
- Per opening
6.34 (3.85 case + 2.49 key)- Odds
- 1 in 3,297 (0.03033%)
- Per opening
7.15 (4.66 case + 2.49 key)- Odds
- 1 in 3,297 (0.03033%)
About ★ Butterfly Knife | Doppler
★ Butterfly Knife | Doppler is a Covert knife skin for the Butterfly Knife. It comes in Factory New and Minimal Wear (float 0.00 to 0.08), also as StatTrak™.
On Steam it drops from Spectrum 2 Case and Spectrum Case. In the Spectrum 2 Case you get it about 1 in 3,297 openings, at 6.34 coins per opening with the key.
On OPCASES 1 case has it, for example the Lotus Flower case: 1 in 133 for 400.00 coins per opening.
How we compare: "better odds per coin" puts the chance to get the skin (any wear, StatTrak™ or not) against the price of one opening, compared with the best official case. In other words, what it costs on average to unbox it (price ÷ chance) is that many times lower. Official odds follow Valve's published odds per rarity (Mil-Spec 79.92%, Restricted 15.98%, Classified 3.2%, Covert 0.64%, knives and gloves 0.26%), shared by the skins of that rarity in the case. Steam prices change, so the numbers are a guide and are updated daily.

