


National best bid and offer summary for M4A1-S | Briefing (Factory New): best bid $68.00 on marketcsgo, best ask $69.00 on csfloat, spread $1.00 (147 basis points), across 11 markets, 90 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Briefing (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 M4A1-S | Briefing (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 → | csfloat | lis-skins | whitemarket | buff163 | waxpeer | skindeck | skinport | mannco-store | steamcommunity | dmarket |
|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +2.7% | +3.0% | +3.7% | +5.5% | +12.3% | +13.0% | +15.1% | +51.2% | +56.1% |
| lis-skins | -2.6% | — | +0.3% | +1.0% | +2.7% | +9.3% | +10.0% | +12.0% | +47.3% | +52.0% |
| whitemarket | -3.0% | -0.3% | — | +0.6% | +2.3% | +8.9% | +9.7% | +11.7% | +46.8% | +51.5% |
| buff163 | -3.6% | -1.0% | -0.6% | — | +1.7% | +8.3% | +9.0% | +11.0% | +45.9% | +50.6% |
| waxpeer | -5.2% | -2.6% | -2.3% | -1.7% | — | +6.4% | +7.2% | +9.1% | +43.4% | +48.1% |
| skindeck | -10.9% | -8.5% | -8.2% | -7.6% | -6.1% | — | +0.7% | +2.5% | +34.7% | +39.1% |
| skinport | -11.5% | -9.1% | -8.8% | -8.3% | -6.7% | -0.7% | — | +1.8% | +33.8% | +38.1% |
| mannco-store | -13.1% | -10.7% | -10.4% | -9.9% | -8.3% | -2.4% | -1.8% | — | +31.5% | +35.7% |
| steamcommunity | -33.9% | -32.1% | -31.9% | -31.4% | -30.3% | -25.8% | -25.3% | -23.9% | — | +3.2% |
| dmarket | -36.0% | -34.2% | -34.0% | -33.6% | -32.5% | -28.1% | -27.6% | -26.3% | -3.1% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Briefing (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.