Phase 4 brings the brightest, most saturated green of the standard Gamma Doppler phases, the candy coat sitting vivid over the marbled metallic base. As with the rest of the set, the streaking varies from blade to blade.
Each price is the total you pay, buyer fees included. The dot shows how well the venue fits your region. How we price →
No tracked buyback quote for this variant in the current snapshot.
You can still sell it for a real-money payout on: Lis Skins (10% fee) · CS.MONEY (5% fee) · PirateSwap (10% fee) · Skin.Land (10% fee) — the venue’s seller fee comes off your payout.
Butterfly Knife (Gamma Doppler Phase 4): 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 -23.5% in 183 days: $2,080.36 → $1,591.38.
Sources: Valve item data · our 14-market price snapshot.
How much does Butterfly Knife (Gamma Doppler Phase 4) cost?
Butterfly Knife (Gamma Doppler Phase 4) starts at $1,591.38 across 14 marketplaces in our comparison, buyer fees included. Current floors by wear: FN $1,591.38 · MW $1,733.41.
Does Butterfly Knife (Gamma Doppler Phase 4) come in StatTrak or Souvenir?
Yes: StatTrak (from $1,605.15) versions trade alongside the standard one. Switch with the Quality pills above and the whole page recalculates.
How do I get Butterfly Knife (Gamma Doppler Phase 4)?
It drops from Operation Riptide Case (the container itself trades from $6.73), or you can buy it directly from $1,591.38 on the marketplaces above — buying a specific skin is almost always cheaper than opening containers for it.
Operation Riptide Case
