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.
★ Butterfly Knife | Doppler (Black Pearl)
CSFloat 501 0% · 2% · 2.5% Best price $1 950.00 
DMarket 55 0% · 2% · 0% $1 999.23 
White.Market 144 0% · 5% · ? $2 075.61 
Waxpeer 157 0% · 6% · ? $2 086.68 
Market.CSGO 51 0% · 5% · 5% $2 128.99 
Skinport 6 0% · 8% · 0% $6 469.35 Steam Market 0% · 13.04% · Open 
CSBoard 0% · 0% · ? Open 
SkinBaron 0% · 15% · ? Open 
Lis-Skins 0% · 5% · ? Open 
CS.Deals 0% · 2% · 2% Open 
SkinOut 0% · 7% · ? Open 
Tradeit.gg 0% · 10% · 5% Open 
CS.TRADE Trade from 5% Open 
CS.MONEY 0% · 5% · 0% Open 
BUFF163 
0% · 1.5% · 1% Open 
YouPin898 0% · 1% · 1% Open C5 C5Game 0% · 5% · 0% Open 
IGXE 0% · 1% · ? Open Copies with exact float and seed
These are individual marketplace listings. The exact float is always shown; the seed appears when the marketplace provides an inspect link.
Phases 1–4, Ruby, Sapphire and Black Pearl on the Doppler and Emerald on the Gamma Doppler are set by the paint index, not by the seed.
Doppler — phases & gemsPrice context Factory New
Daily median on the Steam Community Market, Mar 18, 2017 – Sep 18, 2026
- All-time high
- $1 829.53
- All-time low
- $209.25
- Past 12 months
- 8%
- of days were cheaper
- Sold in 30 days
- 3
- Steam
Skin facts
- Weapon
- Butterfly Knife
- Rarity
- Covert
- Drops from
- Spectrum Case, Spectrum 2 Case
- Released
- March 1, 2017 · CS:GO
- Drop status
- Out of the drop since 2025
- Float range
- 0.00–0.08
- Wears
- FN · MW
- Versions
- Normal · StatTrak™
- All-time high
- $1 829.53 · September 3, 2026
- All-time low
- $209.25 · February 11, 2019
- Past 12 months
- 8% of days were cheaper
- Sold in 30 days
- 3 sales
FAQ
How much does ★ Butterfly Knife | Doppler (Black Pearl) (Factory New) cost?
★ Butterfly Knife | Doppler (Black Pearl) (Factory New) currently starts at $1 950.00 — the best price across 6 marketplaces. Prices refresh about once an hour.
Where to buy ★ Butterfly Knife | Doppler (Black Pearl) (Factory New)?
The cheapest offer for ★ Butterfly Knife | Doppler (Black Pearl) (Factory New) right now is on CSFloat at $1 950.00. It is also listed on DMarket, White.Market, Waxpeer; see the full comparison in the market list above.
Where to sell ★ Butterfly Knife | Doppler (Black Pearl) (Factory New)?
You can sell on the Steam Community Market (~13% fee, money stays in Steam) or on marketplaces with cash withdrawal: CSBoard (0%), CSFloat (2%), DMarket (2%) — lower fees and real payouts.
What were the highest and lowest prices of ★ Butterfly Knife | Doppler (Black Pearl) (Factory New)?
The highest daily median price of ★ Butterfly Knife | Doppler (Black Pearl) (Factory New) on the Steam Community Market was $1 829.53 on September 3, 2026, and the lowest was $209.25 on February 11, 2019. The price history starts on March 18, 2017.
Is ★ Butterfly Knife | Doppler (Black Pearl) (Factory New) expensive right now compared to the past year?
On September 18, 2026 the daily median was $1 527.40. Over the past 12 months, the price was lower than that on 8% of days. 3 copies were sold on the Steam Community Market in the 30 days up to September 18, 2026.
Where does ★ Butterfly Knife | Doppler (Black Pearl) drop from?
★ Butterfly Knife | Doppler (Black Pearl) drops from Spectrum Case and Spectrum 2 Case.
Is there a StatTrak™ or Souvenir ★ Butterfly Knife | Doppler (Black Pearl)?
★ Butterfly Knife | Doppler (Black Pearl) has a StatTrak™ version, but no Souvenir one.
What float range does ★ Butterfly Knife | Doppler (Black Pearl) have?
The float of ★ Butterfly Knife | Doppler (Black Pearl) runs from 0.00 to 0.08, so it comes in 2 wears: Factory New and Minimal Wear.
When was ★ Butterfly Knife | Doppler (Black Pearl) released, and does it still drop?
★ Butterfly Knife | Doppler (Black Pearl) came out on March 1, 2017 for CS:GO. Spectrum Case left the weekly drop pool in 2025: it no longer drops after matches and is now bought on the market.