National best bid and offer summary for M4A4 | Polysoup (Battle-Scarred): best bid $7.03 on marketcsgo, best ask $6.68 on lis-skins, spread -$0.35 (-498 basis points), across 12 markets, 68 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A4 | Polysoup (B), 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 (B), 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 → | lis-skins | csfloat | dmarket | waxpeer | whitemarket | buff163 | avanmarket | cstrade | marketcsgo | skindeck | steamcommunity | skinport |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| lis-skins | — | +2.4% | +3.3% | +4.9% | +5.5% | +6.1% | +6.7% | +8.7% | +14.1% | +14.2% | +41.9% | +48.2% |
| csfloat | -2.3% | — | +0.9% | +2.5% | +3.1% | +3.7% | +4.2% | +6.1% | +11.4% | +11.5% | +38.6% | +44.7% |
| dmarket | -3.2% | -0.9% | — | +1.6% | +2.2% | +2.8% | +3.3% | +5.2% | +10.4% | +10.6% | +37.4% | +43.5% |
| waxpeer | -4.7% | -2.4% | -1.6% | — | +0.6% | +1.1% | +1.7% | +3.6% | +8.7% | +8.8% | +35.2% | +41.2% |
| whitemarket | -5.2% | -3.0% | -2.1% | -0.6% | — | +0.6% | +1.1% | +3.0% | +8.1% | +8.2% | +34.5% | +40.4% |
| buff163 | -5.8% | -3.5% | -2.7% | -1.1% | -0.6% | — | +0.6% | +2.4% | +7.5% | +7.6% | +33.7% | +39.6% |
| avanmarket | -6.3% | -4.1% | -3.2% | -1.7% | -1.1% | -0.6% | — | +1.8% | +6.9% | +7.0% | +33.0% | +38.8% |
| cstrade | -8.0% | -5.8% | -5.0% | -3.4% | -2.9% | -2.3% | -1.8% | — | +5.0% | +5.1% | +30.6% | +36.4% |
| marketcsgo | -12.3% | -10.2% | -9.4% | -8.0% | -7.5% | -7.0% | -6.4% | -4.7% | — | +0.1% | +24.4% | +29.9% |
| skindeck | -12.5% | -10.4% | -9.6% | -8.1% | -7.6% | -7.1% | -6.6% | -4.8% | -0.1% | — | +24.2% | +29.8% |
| steamcommunity | -29.5% | -27.8% | -27.2% | -26.1% | -25.6% | -25.2% | -24.8% | -23.4% | -19.6% | -19.5% | — | +4.4% |
| skinport | -32.5% | -30.9% | -30.3% | -29.2% | -28.8% | -28.4% | -28.0% | -26.7% | -23.0% | -22.9% | -4.2% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A4 | Polysoup (B), 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.