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

The lowest price is $0.45 on Skinport; the highest we track is $1.21. That is a 170% 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 $0.45. 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 $0.29 after the 3% fee.

How much would listing it for sale bring?

The best market is YouPin898: $1.03 list price, $1.02 net after fees.

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

Over the last 48 days it rose by 1581.5%. Low $0.43 (2026-08-18), high $8.93 (2026-09-03), based on 2033 price samples.

What floats are currently listed?

11 live listings: floats from 0.3807 to 0.4337, median 0.4084. 2 of them are below 0.394.

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 $0.45 (Skinport), highest at $1.21, a 170% spread.

M4A4Industrial GradeWell-WornSouvenir

All prices & listings →

$0.45cheapest · Skinport

170%spread between markets

$0.29instant sell · BUFF163

$1.02net when listed · YouPin898

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	$0.45
2	CS.MONEY	$0.56
3	BUFF163	$0.65
4	LIS-SKINS	$0.78
5	CSFloat	$0.79
6	Steam	$0.79
7	YouPin898	$1.03
8	Waxpeer	$1.21
9	Market.CSGO	$8.93

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	$0.30	$0.29
Market.CSGO	$0.00 × 1	$0.00

"You receive" is net of the marketplace fee.

Price history

+1581.5%over 48 days

$0.43low · 2026-08-18

$8.93high · 2026-09-03

2,033price samples

Other wears and versions

Factory New — $0.31 Minimal Wear — $0.05 Field-Tested — $0.03 Well-Worn — $0.03 Battle-Scarred — $0.03 Souvenir Factory New — $1.34 Souvenir Minimal Wear — $0.57 Souvenir Field-Tested — $0.31 Souvenir Battle-Scarred — $0.71

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 $0.45 on Skinport; the highest we track is $1.21. That is a 170% 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 $0.45. 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 $0.29 after the 3% fee.
How much would listing it for sale bring?: The best market is YouPin898: $1.03 list price, $1.02 net after fees.
Is the Souvenir M4A4 | Mainframe (Well-Worn) price going up or down?: Over the last 48 days it rose by 1581.5%. Low $0.43 (2026-08-18), high $8.93 (2026-09-03), based on 2033 price samples.
What floats are currently listed?: 11 live listings: floats from 0.3807 to 0.4337, median 0.4084. 2 of them are below 0.394.

Collection

Prices updated: 4 min ago · 9/3/2026, 11:32:15 AM

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.