StatTrak Butterfly Knife (Gamma Doppler Phase 1) Inspect in Game
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StatTrak Butterfly Knife (Gamma Doppler Phase 1)

Covert Phase 1 StatTrak StatTrak +3% · 10 d-7.2% · 27 d

Phase 1 of the Gamma Doppler runs darker, mixing the candy green with deep near-black marbling for a moodier result than the brighter phases. The pattern comes from black-and-silver metallic paint swirled through a marbleizing medium beneath the green candy coat.

Item facts

Rarity Covert CS2 knife skins
Drops from Operation Riptide Case case from $5.43 · tier odds 0.26%
Released Sep 2021 with Operation Riptide Case

StatTrak Butterfly Knife (Gamma Doppler Phase 1) prices across 8 markets

Selling this skin? See what you'd get →
Best price
Marketplace 20 offers
$1,552.13
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#2
China market 34 offers KYC
$1,558.75 +$6.62
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#3
Marketplace 15 offers KYC
$1,638.64 +$86.51
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#4
Instant sell 11 offers
$1,705.67 +$153.54
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#5
Instant sell 5 offers
$1,825.82 +$273.69
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#6
Instant sell 5 offers KYC
$1,827.64 +$275.51
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#7
Instant sell 5 offers
$1,841.73 +$289.60
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#8
P2P 6 offers
$1,887.03 +$334.90
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Each price is the total you pay, buyer fees included. The dot shows how well the venue fits your region. How we price →

Price history

$1,522.92 -28% · 209d
-18.5%

Lowest ask · 61 snapshots since Apr 15, 2026

Gamma Doppler on other knives

10 models carry this finish

Cheapest way into the family: Shadow Daggers (Gamma Doppler) at $78.20 · Butterfly Knife (Gamma Doppler Phase 1) tops it at $1,430.65.

Butterfly Knife (Gamma Doppler Phase 1): 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.

Pattern & seed guide →
How much does Butterfly Knife (Gamma Doppler Phase 1) cost?

Butterfly Knife (Gamma Doppler Phase 1) is listed from $1,522.92 on 14 marketplaces, every price with buyer fees in. Wear floors: FN $1,522.92 · MW $2,398.08.

Does Butterfly Knife (Gamma Doppler Phase 1) come in StatTrak or Souvenir?

Yes - this skin also trades as StatTrak (from $1,522.92). Use the Quality pills above to switch; every number on the page recalculates for the selected variant.

How do I get Butterfly Knife (Gamma Doppler Phase 1)?

Two routes: open Operation Riptide Case (trading from $5.43) and gamble on the odds, or pay $1,522.92 for the skin itself on the markets above. The direct buy is nearly always the cheaper path.