★ Butterfly Knife | Gamma Doppler (Factory New) — 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.
| Wear | Normal |
|---|---|
| Factory New FN · 0.00–0.07 | $1 554 |
| Minimal Wear MW · 0.07–0.15 | $1 922 |
| Category | knife |
| Case | Operation Riptide Case |
Right now it goes for $1 554 to $1 944 across 4 marketplaces — a 25.1% spread. Liquidity is low: just 2 sales a day. An item like this can sit for weeks, and an attractive listing price does not mean anyone will pay it.
We track 2 wear levels of this skin. The cheapest is FN at $1 554, the priciest is MW at $1 922 — a 1.2x difference for the very same artwork, the wear is all that changes. Over the past 30 days the price stayed between $905 and $1 857, and it is now 6% lower than a month ago. The all-time high is $2 837, the low is $905. Float for this skin runs from 0.0 to 0.08 (the range of the whole skin, not of a single wear): the lower the number, the cleaner the finish, and copies at the edge of the range are valued separately.
This skin does not exist in every wear: you can find Factory New, Minimal Wear, while Field-Tested, Well-Worn, Battle-Scarred never existed — its float never rises above 0.08, so even the most beaten copy stays Minimal Wear. Gamma Doppler also splits into phases, and Emerald costs several times more than the rest. One name covers items of very different value — only inspecting the listing tells them apart.
★ Butterfly Knife | Gamma Doppler (Factory New) is listed on 4 marketplaces. The most you keep is on marketcsgo: $1 944 minus a 5.0% fee leaves $1 847 net. The least you keep is on skinport: $1 554 minus a 8.0% fee leaves $1 430. The $417 gap comes from both different listing prices and different fees; a large gap usually means the listings differ in wear or condition, so check the item itself before selling.
Fees are the marketplaces' standard seller rates; Steam's 15% is charged on the seller's amount, so the net is the price divided by 1.15. Volume discounts, promo codes and regional specifics are not included, and Steam proceeds stay in the Steam wallet.
| Marketplace | Price | Listings | Updated | Fee | You get | Cash out | |
|---|---|---|---|---|---|---|---|
skinport best price |
$1 554 | 4 | 2026-09-18 12:50 | 8.0% | $1 430 | to card | To market ↗ |
whitemarket |
$1 841 | — | 2026-09-18 14:03 | 5.0% | $1 749 | to card | To market ↗ |
waxpeer |
$1 888 | — | 2026-09-18 14:03 | 6.0% | $1 775 | to card | To market ↗ |
marketcsgo |
$1 944 | — | 2026-09-18 14:03 | 5.0% | $1 847 | to card | To market ↗ |