How much does Souvenir M4A4 | Mainframe (Well-Worn) cost?

The lowest price is $0.60 on Skinport; the highest we track is $1.29. That is a 115% spread between markets.

What is the float range of Well-Worn?

From 0.38 to 0.45. The skin's full range is 0–0.5.

Where is Souvenir M4A4 | Mainframe (Well-Worn) cheapest to buy?

Right now the best price is on Skinport at $0.60. We compare 9 marketplaces plus Steam; prices refresh automatically.

How much can I get for Souvenir M4A4 | Mainframe (Well-Worn) instantly?

Selling into the buy order on BUFF163 nets $0.27 after the 3% fee.

How much would listing it for sale bring?

The best market is CSFloat: $1.29 list price, $1.26 net after fees.

Is the Souvenir M4A4 | Mainframe (Well-Worn) price going up or down?

Over the last 90 days it fell by 1%. Low $0.46 (2026-09-15), high $9.58 (2026-10-14), based on 4567 price samples.

What floats are currently listed?

33 live listings: floats from 0.3807 to 0.4415, median 0.4190. 9 of them are below 0.396.

CS2Price › M4A4 | Mainframe › Souvenir M4A4 | Mainframe (Well-Worn)

Souvenir M4A4 | Mainframe (Well-Worn)

Souvenir M4A4 | Mainframe (Well-Worn) is a Industrial Grade CS2 skin from The 2018 Nuke Collection, float 0.38–0.45. Tracked on 9 markets: cheapest at $0.60 (Skinport), highest at $1.29, a 115% spread.

M4A4Industrial GradeWell-WornSouvenir

All prices & listings →

$0.60cheapest · Skinport

115%spread between markets

$0.27instant sell · BUFF163

$1.26net when listed · CSFloat

More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A black and white circuit board pattern has been applied. At the heart of it all

Where to buy Souvenir M4A4 | Mainframe (Well-Worn) cheapest

#	Market	Price
1	Skinport	$0.60
2	BUFF163	$0.61
3	CS.MONEY	$0.72
4	LIS-SKINS	$0.74
5	Waxpeer	$0.75
6	Steam	$0.79
7	YouPin898	$1.03
8	Market.CSGO	$1.14
9	CSFloat	$1.29

Full comparison with history, live listings and a float filter — on the Souvenir M4A4 | Mainframe (Well-Worn) comparison page.

Sell instantly: buy orders

Market	Order	You receive
BUFF163	$0.28	$0.27
Market.CSGO	$0.21 × 104	$0.20

"You receive" is net of the marketplace fee.

Price history

-1%over 90 days

$0.46low · 2026-09-15

$9.58high · 2026-10-14

4,567price samples

Other wears and versions

Factory New — $0.20 Minimal Wear — $0.05 Field-Tested — $0.02 Well-Worn — $0.03 Battle-Scarred — $0.02 Souvenir Factory New — $1.19 Souvenir Minimal Wear — $0.61 Souvenir Field-Tested — $0.23 Souvenir Battle-Scarred — $0.82

All M4A4 | Mainframe wears on one page →

All listings & prices in the app

FAQ

How much does Souvenir M4A4 | Mainframe (Well-Worn) cost?: The lowest price is $0.60 on Skinport; the highest we track is $1.29. That is a 115% spread between markets.
What is the float range of Well-Worn?: From 0.38 to 0.45. The skin's full range is 0–0.5.
Where is Souvenir M4A4 | Mainframe (Well-Worn) cheapest to buy?: Right now the best price is on Skinport at $0.60. We compare 9 marketplaces plus Steam; prices refresh automatically.
How much can I get for Souvenir M4A4 | Mainframe (Well-Worn) instantly?: Selling into the buy order on BUFF163 nets $0.27 after the 3% fee.
How much would listing it for sale bring?: The best market is CSFloat: $1.29 list price, $1.26 net after fees.
Is the Souvenir M4A4 | Mainframe (Well-Worn) price going up or down?: Over the last 90 days it fell by 1%. Low $0.46 (2026-09-15), high $9.58 (2026-10-14), based on 4567 price samples.
What floats are currently listed?: 33 live listings: floats from 0.3807 to 0.4415, median 0.4190. 9 of them are below 0.396.

Collection

Prices updated: 3 min ago · 10/23/2026, 3:27:50 PM

Prices are aggregated from 11 marketplaces into our own database and refresh automatically; USD values are converted from RUB at the current central-bank rate. CS2Price does not sell items — we compare prices and compute profitable trade-up contracts. Not affiliated with Valve.