M4A1-S | Blue Phosphor (Factory New) — With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. Multiple layers of metallic blue paint have been applied over a chrome blue base coat.\n\nFeeling blue?
| Category | rifle |
| Collection | The Control Collection |
Right now it goes for $539 to $901 across 7 marketplaces — a 67.1% spread. Liquidity is low: just 3 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 $539, the priciest is MW at $642 — a 1.2x difference for the very same artwork, the wear is all that changes. Over the past 30 days the price stayed between $520 and $767, and it is now 4% lower than a month ago. The all-time high is $883, the low is $520. 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.
M4A1-S | Blue Phosphor (Factory New) is listed on 6 marketplaces. The most you keep is on steam: $750 minus a 15.0% fee leaves $652 net. The least you keep is on skinport: $539 minus a 8.0% fee leaves $496. The $156 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. If you need cash out rather than Steam wallet funds, the best option is marketcsgo, $566 net.
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.
A rate marked with a tilde (~) is our own estimate, not a published figure: it is derived by comparing the marketplace's own buy and sell prices. The real cut varies from item to item and is usually worse on cheap listings.
| Marketplace | Price | Listings | Updated | Fee | You get | Cash out | |
|---|---|---|---|---|---|---|---|
skinport best price |
$539 | 21 | 2026-09-17 09:39 | 8.0% | $496 | to card | To market ↗ |
lis |
$577 | 142 | 2026-09-17 10:43 | ~9.7% | $521 | to card | To market ↗ |
whitemarket |
$579 | — | 2026-09-17 10:43 | 5.0% | $550 | to card | To market ↗ |
waxpeer |
$595 | — | 2026-09-17 10:43 | 6.0% | $559 | to card | To market ↗ |
marketcsgo |
$596 | — | 2026-09-17 10:43 | 5.0% | $566 | to card | To market ↗ |
steam |
$750 | 31 | 2026-09-17 07:41 | 15.0% | $652 | Steam wallet only | To market ↗ |
lootfarm |
$901 | — | 2026-09-17 10:43 | — | — | fee not on file | To market ↗ |