Doppler Phase 2 gives the balisong a blue-leaning candy finish over black-and-silver marbled metallic paint. Like the other phases the streaking is randomised, so flippers often pick copies for how the blue pools along the blade.
Butterfly Knife (Doppler Phase 2): design, wear and market
Doppler phases
Doppler and Gamma Doppler are split into phases. Standard Doppler has Phase 1–4 plus the rare Ruby (red), Sapphire (blue) and Black Pearl. Gamma Doppler adds Emerald as its top phase.
The phase is part of the item and changes both the look and the value — Ruby, Sapphire, Emerald and Black Pearl trade well above the numbered phases. On this page the phase is shown in the name and selectable where variants exist.
Across 14 markets the FN floor moved -1.9% in 18 days: $4,131.96 → $4,053.18.
Sources: Valve item data · our 14-market price snapshot.
How much does Butterfly Knife (Doppler Phase 2) cost?
Butterfly Knife (Doppler Phase 2) is listed from $4,053.18 on 14 marketplaces, every price with buyer fees in. Wear floors: FN $4,053.18.
Does Butterfly Knife (Doppler Phase 2) come in StatTrak or Souvenir?
It does — StatTrak (from $4,053.18) listings exist too. Pick a Quality pill above to see that variant priced across the same markets.
How do I get Butterfly Knife (Doppler Phase 2)?
It drops from Spectrum Case (the container itself trades from $3.29), or you can buy it directly from $4,053.18 on the marketplaces above — buying a specific skin is almost always cheaper than opening containers for it.
Spectrum Case
