Skeleton Knife (Doppler Sapphire): 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 12 markets the MW floor moved +1.2% in 22 days: $1,425.61 → $1,442.45.
Sources: Valve item data · our 12-market price snapshot.
How much does Skeleton Knife (Doppler Sapphire) cost?
Skeleton Knife (Doppler Sapphire) is listed from $1,442.45 on 12 marketplaces, every price with buyer fees in. Wear floors: FN $1,500.95 · MW $1,442.45.
Does Skeleton Knife (Doppler Sapphire) come in StatTrak or Souvenir?
It does — StatTrak (from $1,449.81) listings exist too. Pick a Quality pill above to see that variant priced across the same markets.
How do I get Skeleton Knife (Doppler Sapphire)?
The drop source is Fever Case, itself listed from $0.540; the direct market price starts at $1,442.45. Opening containers for one specific skin rarely beats buying it outright.
Fever Case
