Dual Berettas | Cobalt Quartz: trade up odds, float & price

Restricted Pistols skin from the Lake Collection. Float range 0.00 – 0.40, available in Factory New, Minimal Wear, Field-Tested, Well-Worn. You can get it from a trade up of 10 Mil-Spec skins of the Lake Collection with a 100% chance per contract.

Dual Berettas | Cobalt Quartz price by wear

Wear	Float	Price	StatTrak™	Souvenir
Factory New (FN)	0.000 – 0.070	$0.74	—	$65.48
Minimal Wear (MW)	0.070 – 0.150	$0.40	—	$100.00
Field-Tested (FT)	0.150 – 0.380	$0.37	—	$80.00
Well-Worn (WW)	0.380 – 0.400	$0.51	—	—

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 Dual Berettas | Cobalt Quartz is Field-Tested at $0.26 on Waxpeer. Factory New costs $0.57, 2.2× as much. On the Steam Market the Field-Tested sells for $0.37, 42% above the cheapest marketplace listing.

How to trade up into the Dual Berettas | Cobalt Quartz

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

Inputs (Mil-Spec): P90 | Teardown, SG 553 | Anodized Navy, USP-S | Night Ops.
Factory New result: average normalised input float ≤ 0.1750.
Minimal Wear result: average normalised input float ≤ 0.3750.
Output float: 0.00 + average × 0.40 – see the float guide.

Cheapest Dual Berettas | Cobalt Quartz trade ups right now

10 identical Mil-Spec inputs from the Lake 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× P90 \| Teardown BS Mil-Spec → Restricted	$1.70	$0.39	-77.1%	0.0%	Open in calculator
10× P90 \| Teardown MW Mil-Spec → Restricted	$2.80	$0.52	-81.4%	0.0%	Open in calculator
10× USP-S \| Night Ops FT Mil-Spec → Restricted	$2.30	$0.39	-83.0%	0.0%	Open in calculator
10× USP-S \| Night Ops WW Mil-Spec → Restricted	$2.70	$0.39	-85.6%	0.0%	Open in calculator
10× P90 \| Teardown FN Mil-Spec → Restricted	$8.30	$0.86	-89.6%	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 Dual Berettas | Cobalt Quartz
Open in the calculator (auto-builds the cheapest contract)