National best bid and offer summary for M4A4 | Polysoup (Well-Worn): best bid $8.67 on marketcsgo, best ask $9.09 on csfloat, spread $0.42 (484 basis points), across 12 markets, 93 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 | tradeit-store | lis-skins | avanmarket | dmarket | waxpeer | buff163 | marketcsgo | skindeck | whitemarket | skinport | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | 0.0% | +3.6% | +3.7% | +5.1% | +5.9% | +6.5% | +6.6% | +21.1% | +22.0% | +33.4% | +55.0% |
| tradeit-store | 0.0% | — | +3.6% | +3.7% | +5.1% | +5.9% | +6.5% | +6.6% | +21.1% | +22.0% | +33.4% | +55.0% |
| lis-skins | -3.5% | -3.5% | — | +0.1% | +1.4% | +2.2% | +2.8% | +2.9% | +16.9% | +17.7% | +28.8% | +49.6% |
| avanmarket | -3.6% | -3.6% | -0.1% | — | +1.3% | +2.1% | +2.7% | +2.8% | +16.8% | +17.6% | +28.6% | +49.4% |
| dmarket | -4.8% | -4.8% | -1.4% | -1.3% | — | +0.8% | +1.4% | +1.5% | +15.3% | +16.1% | +27.0% | +47.5% |
| waxpeer | -5.6% | -5.6% | -2.2% | -2.1% | -0.8% | — | +0.5% | +0.6% | +14.3% | +15.2% | +26.0% | +46.3% |
| buff163 | -6.1% | -6.1% | -2.7% | -2.6% | -1.3% | -0.5% | — | +0.1% | +13.7% | +14.6% | +25.3% | +45.6% |
| marketcsgo | -6.2% | -6.2% | -2.8% | -2.7% | -1.4% | -0.6% | -0.1% | — | +13.6% | +14.4% | +25.2% | +45.4% |
| skindeck | -17.4% | -17.4% | -14.4% | -14.4% | -13.3% | -12.5% | -12.1% | -12.0% | — | +0.7% | +10.2% | +28.0% |
| whitemarket | -18.0% | -18.0% | -15.1% | -15.0% | -13.9% | -13.2% | -12.7% | -12.6% | -0.7% | — | +9.4% | +27.1% |
| skinport | -25.1% | -25.1% | -22.3% | -22.3% | -21.3% | -20.6% | -20.2% | -20.1% | -9.2% | -8.6% | — | +16.2% |
| steamcommunity | -35.5% | -35.5% | -33.1% | -33.1% | -32.2% | -31.7% | -31.3% | -31.2% | -21.9% | -21.3% | -13.9% | — |
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.