National best bid and offer summary for M4A1-S | Briefing (Field-Tested): best bid $4.06 on buff163, best ask $3.97 on csfloat, spread -$0.09 (-222 basis points), across 12 markets, 92 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Briefing (F), 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 M4A1-S | Briefing (F), 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 → | csfloat | dmarket | lis-skins | buff163 | marketcsgo | cstrade | tradeit-store | waxpeer | whitemarket | skinport | skindeck | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +6.5% | +8.8% | +9.6% | +12.3% | +13.1% | +13.4% | +14.6% | +15.1% | +17.6% | +26.2% | +52.4% |
| dmarket | -6.1% | — | +2.1% | +2.8% | +5.4% | +6.1% | +6.4% | +7.6% | +8.0% | +10.4% | +18.4% | +43.0% |
| lis-skins | -8.1% | -2.1% | — | +0.7% | +3.2% | +3.9% | +4.2% | +5.3% | +5.8% | +8.1% | +16.0% | +40.0% |
| buff163 | -8.7% | -2.8% | -0.7% | — | +2.5% | +3.2% | +3.4% | +4.6% | +5.1% | +7.4% | +15.2% | +39.1% |
| marketcsgo | -11.0% | -5.2% | -3.1% | -2.5% | — | +0.7% | +0.9% | +2.0% | +2.5% | +4.7% | +12.3% | +35.7% |
| cstrade | -11.6% | -5.8% | -3.8% | -3.1% | -0.7% | — | +0.2% | +1.3% | +1.8% | +4.0% | +11.6% | +34.7% |
| tradeit-store | -11.8% | -6.0% | -4.0% | -3.3% | -0.9% | -0.2% | — | +1.1% | +1.6% | +3.8% | +11.3% | +34.4% |
| waxpeer | -12.7% | -7.0% | -5.1% | -4.4% | -2.0% | -1.3% | -1.1% | — | +0.4% | +2.6% | +10.1% | +33.0% |
| whitemarket | -13.1% | -7.4% | -5.5% | -4.8% | -2.4% | -1.8% | -1.5% | -0.4% | — | +2.2% | +9.6% | +32.4% |
| skinport | -15.0% | -9.4% | -7.5% | -6.9% | -4.5% | -3.9% | -3.6% | -2.6% | -2.1% | — | +7.3% | +29.6% |
| skindeck | -20.8% | -15.6% | -13.8% | -13.2% | -11.0% | -10.4% | -10.2% | -9.2% | -8.8% | -6.8% | — | +20.8% |
| steamcommunity | -34.4% | -30.1% | -28.6% | -28.1% | -26.3% | -25.8% | -25.6% | -24.8% | -24.5% | -22.8% | -17.2% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Briefing (F), 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.