


National best bid and offer summary for M4A4 | Polysoup (Well-Worn): best bid $8.21 on marketcsgo, best ask $8.40 on csfloat, spread $0.19 (231 basis points), across 9 markets, 94 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A4 | Polysoup (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 M4A4 | Polysoup (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 → | csfloat | dmarket | lis-skins | buff163 | waxpeer | whitemarket | skindeck | skinport |
|---|---|---|---|---|---|---|---|---|
| csfloat | — | +0.7% | +12.1% | +13.6% | +17.7% | +18.1% | +28.9% | +136.2% |
| dmarket | -0.7% | — | +11.3% | +12.8% | +16.9% | +17.3% | +28.0% | +134.5% |
| lis-skins | -10.8% | -10.2% | — | +1.3% | +5.0% | +5.3% | +15.0% | +110.6% |
| buff163 | -11.9% | -11.3% | -1.3% | — | +3.7% | +4.0% | +13.5% | +108.0% |
| waxpeer | -15.1% | -14.5% | -4.8% | -3.5% | — | +0.3% | +9.5% | +100.6% |
| whitemarket | -15.3% | -14.7% | -5.0% | -3.8% | -0.3% | — | +9.2% | +100.0% |
| skindeck | -22.4% | -21.9% | -13.0% | -11.9% | -8.7% | -8.4% | — | +83.2% |
| skinport | -57.7% | -57.4% | -52.5% | -51.9% | -50.2% | -50.0% | -45.4% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A4 | Polysoup (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.