


National best bid and offer summary for M4A1-S | Nightmare (Battle-Scarred): best bid $6.16 on marketcsgo, best ask $5.80 on csfloat, spread -$0.36 (-584 basis points), across 12 markets, 69 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Nightmare (B), 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 | Nightmare (B), 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 | buff163 | lis-skins | dmarket | waxpeer | whitemarket | cstrade | mannco-store | skinport | steamcommunity | lootfarm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +0.5% | +1.2% | +4.1% | +6.2% | +6.6% | +6.9% | +11.0% | +17.8% | +44.8% | +69.8% |
| buff163 | -0.5% | — | +0.7% | +3.6% | +5.7% | +6.0% | +6.3% | +10.5% | +17.2% | +44.1% | +69.0% |
| lis-skins | -1.2% | -0.7% | — | +2.9% | +4.9% | +5.3% | +5.6% | +9.7% | +16.4% | +43.1% | +67.8% |
| dmarket | -4.0% | -3.5% | -2.8% | — | +2.0% | +2.3% | +2.6% | +6.6% | +13.1% | +39.1% | +63.1% |
| waxpeer | -5.8% | -5.4% | -4.7% | -1.9% | — | +0.3% | +0.6% | +4.5% | +10.9% | +36.4% | +59.9% |
| whitemarket | -6.1% | -5.7% | -5.0% | -2.3% | -0.3% | — | +0.3% | +4.2% | +10.5% | +35.9% | +59.4% |
| cstrade | -6.5% | -6.0% | -5.3% | -2.6% | -0.6% | -0.3% | — | +3.9% | +10.2% | +35.5% | +58.9% |
| mannco-store | -9.9% | -9.5% | -8.9% | -6.2% | -4.3% | -4.0% | -3.7% | — | +6.1% | +30.4% | +53.0% |
| skinport | -15.1% | -14.6% | -14.1% | -11.6% | -9.8% | -9.5% | -9.2% | -5.7% | — | +23.0% | +44.2% |
| steamcommunity | -31.0% | -30.6% | -30.1% | -28.1% | -26.7% | -26.4% | -26.2% | -23.3% | -18.7% | — | +17.3% |
| lootfarm | -41.1% | -40.8% | -40.4% | -38.7% | -37.5% | -37.3% | -37.1% | -34.6% | -30.7% | -14.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Nightmare (B), 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.