


National best bid and offer summary for M4A1-S | Nightmare (Field-Tested): best bid $8.44 on marketcsgo, best ask $8.24 on dmarket, spread -$0.20 (-237 basis points), across 10 markets, 93 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Nightmare (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 | Nightmare (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 → | dmarket | csfloat | buff163 | lis-skins | whitemarket | skinport | waxpeer | mannco-store | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|
| dmarket | — | +1.1% | +3.2% | +8.0% | +10.9% | +11.2% | +13.5% | +19.9% | +45.6% |
| csfloat | -1.1% | — | +2.0% | +6.8% | +9.7% | +10.0% | +12.2% | +18.6% | +44.1% |
| buff163 | -3.1% | -2.0% | — | +4.7% | +7.5% | +7.8% | +10.0% | +16.2% | +41.2% |
| lis-skins | -7.4% | -6.4% | -4.5% | — | +2.7% | +2.9% | +5.1% | +11.0% | +34.8% |
| whitemarket | -9.8% | -8.9% | -7.0% | -2.6% | — | +0.2% | +2.3% | +8.1% | +31.3% |
| skinport | -10.0% | -9.1% | -7.2% | -2.8% | -0.2% | — | +2.1% | +7.9% | +31.0% |
| waxpeer | -11.9% | -10.9% | -9.1% | -4.8% | -2.2% | -2.0% | — | +5.7% | +28.3% |
| mannco-store | -16.6% | -15.7% | -14.0% | -9.9% | -7.5% | -7.3% | -5.4% | — | +21.5% |
| steamcommunity | -31.3% | -30.6% | -29.2% | -25.8% | -23.8% | -23.7% | -22.1% | -17.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Nightmare (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.