M4A4 | Mainframe (Factory New)
M4A4 | Mainframe (Factory New) — 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.\n\nAt the heart of it all
Hidden value
Real sales Skinport · median & volume sold
Variants
| Wear | Normal | Souvenir |
|---|---|---|
| Factory New FN · 0.00–0.07 | $0.189 | $1.19 |
| Minimal Wear MW · 0.07–0.15 | $0.049 | $0.530 |
| Field-Tested FT · 0.15–0.38 | $0.020 | $0.150 |
| Well-Worn WW · 0.38–0.45 | $0.030 | $0.530 |
| Battle-Scarred BS · 0.45–1.00 | $0.030 | $0.893 |
About
| Category | rifle |
| Collection | The 2018 Nuke Collection |
| Case | London 2018 Nuke Souvenir Package |
Steam stats
| Median price | $0.290 |
| 24h sales | 85 |
| Buy orders | 43601 |
| Sell listings | 1697 |
Right now it goes for $0.190 to $0.320 across 5 marketplaces — a 69.3% spread. Liquidity is moderate: 10 sales a day — selling at market price takes days, not hours.
We track 5 wear levels of this skin. The cheapest is FT at $0.020, the priciest is FN at $0.189 — a 9.4x difference for the very same artwork, the wear is all that changes. Over the past 30 days the price stayed between $0.180 and $0.710, and it is now 10% lower than a month ago. The all-time high is $12.00, the low is $0.160. Float for this skin runs from 0.0 to 0.5 (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.
There are more buy orders than listings: 43601 against 1697. Demand is ahead of supply, so selling at market price usually needs no discount. The skin comes in all five wears, from Factory New to Battle-Scarred, so the choice is always between a clean finish and a lower price.
Marketplace prices
ⓘ
M4A4 | Mainframe (Factory New) is listed on 4 marketplaces. The most you keep is on steam: $0.260 minus a 15.0% fee leaves $0.230 net.
The least you keep is on skinport: $0.200 minus a 8.0% fee leaves $0.180. The $0.050 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, $0.190 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.
ⓘ
M4A4 | Mainframe (Factory New) is listed on 4 marketplaces. The most you keep is on steam: $0.260 minus a 15.0% fee leaves $0.230 net. The least you keep is on skinport: $0.200 minus a 8.0% fee leaves $0.180. The $0.050 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, $0.190 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.
| Marketplace | Price | Listings | Updated | Fee | You get | Cash out | |
|---|---|---|---|---|---|---|---|
 Waxpeer best price |
$0.189 | — | 2026-11-10 22:43 | 6.0% | $0.180 | to card | To market ↗ |
 Market.TM |
$0.196 | — | 2026-11-10 22:43 | 5.0% | $0.190 | to card | To market ↗ |
 Skinport |
$0.200 | 184 | 2026-11-10 22:43 | 8.0% | $0.180 | to card | To market ↗ |
 Steam |
$0.260 | 1680 | 2026-11-10 20:02 | 15.0% | $0.230 | Steam wallet only | To market ↗ |
 Loot.Farm |
$0.320 | — | 2026-11-10 22:43 | — | — | fee not on file | To market ↗ |
 Lis-Skins |
$0.710 | 88 | 2026-11-10 22:43 | — | — | price is off-market | To market ↗ |
