


National best bid and offer summary for M4A4 | Mainframe (Factory New): best bid $0.30 on buff163, best ask $0.28 on lis-skins, spread -$0.02 (-667 basis points), across 14 markets, 75 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A4 | Mainframe (FN), with price buckets along the horizontal axis (lower prices on the left) and the number of markets on the vertical axis; a reference line marks the median price.
Arbitrage matrix of buy-to-sell profit percentages between marketplaces for M4A4 | Mainframe (FN), with the buy market in each row and the sell market in each column; each cell's value and color show the percentage gain or loss of buying low on one market and selling high on another.
| Buy ↓ / Sell → | lis-skins | csfloat | waxpeer | cstrade | buff163 | whitemarket | skinport | mannco-store | skindeck | steamcommunity | dmarket | lootfarm | csdeals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| lis-skins | — | +3.6% | +3.6% | +3.6% | +7.1% | +7.1% | +21.4% | +25.0% | +28.6% | +64.3% | +82.1% | +100.0% | +4185.7% |
| csfloat | -3.4% | — | 0.0% | 0.0% | +3.4% | +3.4% | +17.2% | +20.7% | +24.1% | +58.6% | +75.9% | +93.1% | +4037.9% |
| waxpeer | -3.4% | 0.0% | — | 0.0% | +3.4% | +3.4% | +17.2% | +20.7% | +24.1% | +58.6% | +75.9% | +93.1% | +4037.9% |
| cstrade | -3.4% | 0.0% | 0.0% | — | +3.4% | +3.4% | +17.2% | +20.7% | +24.1% | +58.6% | +75.9% | +93.1% | +4037.9% |
| buff163 | -6.7% | -3.3% | -3.3% | -3.3% | — | 0.0% | +13.3% | +16.7% | +20.0% | +53.3% | +70.0% | +86.7% | +3900.0% |
| whitemarket | -6.7% | -3.3% | -3.3% | -3.3% | 0.0% | — | +13.3% | +16.7% | +20.0% | +53.3% | +70.0% | +86.7% | +3900.0% |
| skinport | -17.6% | -14.7% | -14.7% | -14.7% | -11.8% | -11.8% | — | +2.9% | +5.9% | +35.3% | +50.0% | +64.7% | +3429.4% |
| mannco-store | -20.0% | -17.1% | -17.1% | -17.1% | -14.3% | -14.3% | -2.9% | — | +2.9% | +31.4% | +45.7% | +60.0% | +3328.6% |
| skindeck | -22.2% | -19.4% | -19.4% | -19.4% | -16.7% | -16.7% | -5.6% | -2.8% | — | +27.8% | +41.7% | +55.6% | +3233.3% |
| steamcommunity | -39.1% | -37.0% | -37.0% | -37.0% | -34.8% | -34.8% | -26.1% | -23.9% | -21.7% | — | +10.9% | +21.7% | +2508.7% |
| dmarket | -45.1% | -43.1% | -43.1% | -43.1% | -41.2% | -41.2% | -33.3% | -31.4% | -29.4% | -9.8% | — | +9.8% | +2252.9% |
| lootfarm | -50.0% | -48.2% | -48.2% | -48.2% | -46.4% | -46.4% | -39.3% | -37.5% | -35.7% | -17.9% | -8.9% | — | +2042.9% |
| csdeals | -97.7% | -97.6% | -97.6% | -97.6% | -97.5% | -97.5% | -97.2% | -97.1% | -97.0% | -96.2% | -95.8% | -95.3% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A4 | Mainframe (FN), with percent deviation on the horizontal axis and marketplaces listed vertically; bars right of zero are a premium (red), bars left are a discount (green).
Data freshness across marketplaces, one row per market showing how recently each was updated; bar length and color encode age (green under 5 minutes, amber under 1 hour, red older), alongside each market's live, stale, or offline status and listing count.