


National best bid and offer summary for M249 | System Lock (Well-Worn): best bid $0.28 on buff163, best ask $0.44 on buff163, spread $0.16 (5714 basis points), across 9 markets, 80 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M249 | System Lock (W), 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 (W), 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 → | buff163 | lis-skins | tradeit-store | whitemarket | waxpeer | skinport | steamcommunity | tradeit-trade | dmarket |
|---|---|---|---|---|---|---|---|---|---|
| buff163 | — | +13.6% | +18.2% | +20.5% | +20.5% | +40.9% | +81.8% | +104.5% | +306.8% |
| lis-skins | -12.0% | — | +4.0% | +6.0% | +6.0% | +24.0% | +60.0% | +80.0% | +258.0% |
| tradeit-store | -15.4% | -3.8% | — | +1.9% | +1.9% | +19.2% | +53.8% | +73.1% | +244.2% |
| whitemarket | -17.0% | -5.7% | -1.9% | — | 0.0% | +17.0% | +50.9% | +69.8% | +237.7% |
| waxpeer | -17.0% | -5.7% | -1.9% | 0.0% | — | +17.0% | +50.9% | +69.8% | +237.7% |
| skinport | -29.0% | -19.4% | -16.1% | -14.5% | -14.5% | — | +29.0% | +45.2% | +188.7% |
| steamcommunity | -45.0% | -37.5% | -35.0% | -33.8% | -33.8% | -22.5% | — | +12.5% | +123.8% |
| tradeit-trade | -51.1% | -44.4% | -42.2% | -41.1% | -41.1% | -31.1% | -11.1% | — | +98.9% |
| dmarket | -75.4% | -72.1% | -70.9% | -70.4% | -70.4% | -65.4% | -55.3% | -49.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M249 | System Lock (W), 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.