M4A1-S | Knight: trade up odds, float & price

Classified Rifles skin from the Cobblestone Collection. Float range 0.00 – 0.10, available in Factory New, Minimal Wear. You can get it from a trade up of 10 Restricted skins of the Cobblestone Collection with a 100% chance per contract.

M4A1-S | Knight price by wear

Wear	Float	Price	StatTrak™	Souvenir
Factory New (FN)	0.000 – 0.070	$2,548	—	$2,515
Minimal Wear (MW)	0.070 – 0.100	—	—	$2,219

Souvenir = the Souvenir version of this skin, same price rule as the Price column. Souvenir prices depend on the stickers the item carries, so this is a floor, not the price of a particular item.

Price check, 2026-11-11: the cheapest Factory New M4A1-S | Knight is $2,438 on CS.MONEY. On the Steam Market the Factory New sells for $2,548, 5% above the cheapest marketplace listing.

How to trade up into the M4A1-S | Knight

Put 10 Restricted skins from the Cobblestone Collection into a trade up contract. The collection has 1 Classified skin, so with all 10 inputs from this collection the Knight has a 100% chance – it is the only Classified skin in the collection, so the result is guaranteed. Mixing in another collection lowers the chance in proportion to the inputs you replace.

Inputs (Restricted): CZ75-Auto | Chalice, Desert Eagle | Hand Cannon.
Factory New result: average normalised input float ≤ 0.7000.
Minimal Wear result: always.
Output float: 0.00 + average × 0.10 – see the float guide.

Cheapest M4A1-S | Knight trade ups right now

10 identical Restricted inputs from the Cobblestone Collection at today’s prices. Every contract below has a 100% chance of this skin – open one to change floats, wear or fee.

Contract	Cost	EV	ROI	Chance of profit
10× Desert Eagle \| Hand Cannon BS Restricted → Classified	$4,286	$3,750	-12.5%	0.0%	Open in calculator
10× Desert Eagle \| Hand Cannon WW Restricted → Classified	$3,476	$2,559	-26.4%	0.0%	Open in calculator
10× Desert Eagle \| Hand Cannon MW Restricted → Classified	$4,270	$2,559	-40.1%	0.0%	Open in calculator
10× Desert Eagle \| Hand Cannon FT Restricted → Classified	$4,527	$2,559	-43.5%	0.0%	Open in calculator
10× Desert Eagle \| Hand Cannon FN Restricted → Classified	$5,062	$2,559	-49.4%	0.0%	Open in calculator

Steam Market prices, snapshot of 2026-09-27 (USD, before fees); the table refreshes with live prices on page load. Knives and gloves above Steam's $2,000 listing cap use the lowest marketplace price.

Build a contract for the M4A1-S | Knight
Open in the calculator (auto-builds the cheapest contract)