


National best bid and offer summary for M249 | System Lock (Factory New): best bid $1.34 on marketcsgo, best ask $1.30 on csfloat, spread -$0.04 (-299 basis points), across 12 markets, 94 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M249 | System Lock (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 M249 | System Lock (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 | buff163 | tradeit-store | lis-skins | whitemarket | waxpeer | dmarket | skinport | steamcommunity | tradeit-trade | csdeals |
|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +0.8% | +10.0% | +11.5% | +16.2% | +16.2% | +16.2% | +36.9% | +52.3% | +93.8% | +1438.5% |
| buff163 | -0.8% | — | +9.2% | +10.7% | +15.3% | +15.3% | +15.3% | +35.9% | +51.1% | +92.4% | +1426.7% |
| tradeit-store | -9.1% | -8.4% | — | +1.4% | +5.6% | +5.6% | +5.6% | +24.5% | +38.5% | +76.2% | +1298.6% |
| lis-skins | -10.3% | -9.7% | -1.4% | — | +4.1% | +4.1% | +4.1% | +22.8% | +36.6% | +73.8% | +1279.3% |
| whitemarket | -13.9% | -13.2% | -5.3% | -4.0% | — | 0.0% | 0.0% | +17.9% | +31.1% | +66.9% | +1224.5% |
| waxpeer | -13.9% | -13.2% | -5.3% | -4.0% | 0.0% | — | 0.0% | +17.9% | +31.1% | +66.9% | +1224.5% |
| dmarket | -13.9% | -13.2% | -5.3% | -4.0% | 0.0% | 0.0% | — | +17.9% | +31.1% | +66.9% | +1224.5% |
| skinport | -27.0% | -26.4% | -19.7% | -18.5% | -15.2% | -15.2% | -15.2% | — | +11.2% | +41.6% | +1023.6% |
| steamcommunity | -34.3% | -33.8% | -27.8% | -26.8% | -23.7% | -23.7% | -23.7% | -10.1% | — | +27.3% | +910.1% |
| tradeit-trade | -48.4% | -48.0% | -43.3% | -42.5% | -40.1% | -40.1% | -40.1% | -29.4% | -21.4% | — | +693.7% |
| csdeals | -93.5% | -93.5% | -92.8% | -92.8% | -92.5% | -92.5% | -92.5% | -91.1% | -90.1% | -87.4% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M249 | System Lock (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.