National best bid and offer summary for M4A4 | Polysoup (Battle-Scarred): best bid $8.73 on buff163, best ask $8.57 on whitemarket, spread -$0.16 (-183 basis points), across 12 markets, 67 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 → | whitemarket | tradeit-store | marketcsgo | lis-skins | waxpeer | csfloat | dmarket | buff163 | cstrade | skindeck | skinport | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| whitemarket | — | +0.1% | +2.1% | +2.8% | +5.4% | +8.3% | +11.9% | +15.3% | +20.9% | +30.6% | +37.0% | +44.5% |
| tradeit-store | -0.1% | — | +2.0% | +2.7% | +5.2% | +8.2% | +11.8% | +15.2% | +20.7% | +30.4% | +36.8% | +44.3% |
| marketcsgo | -2.1% | -1.9% | — | +0.7% | +3.2% | +6.1% | +9.6% | +12.9% | +18.4% | +27.9% | +34.2% | +41.5% |
| lis-skins | -2.7% | -2.6% | -0.7% | — | +2.5% | +5.3% | +8.9% | +12.1% | +17.6% | +27.0% | +33.3% | +40.5% |
| waxpeer | -5.1% | -5.0% | -3.1% | -2.4% | — | +2.8% | +6.2% | +9.4% | +14.7% | +23.9% | +30.0% | +37.1% |
| csfloat | -7.7% | -7.5% | -5.7% | -5.1% | -2.7% | — | +3.3% | +6.5% | +11.6% | +20.6% | +26.5% | +33.4% |
| dmarket | -10.6% | -10.5% | -8.8% | -8.1% | -5.8% | -3.2% | — | +3.0% | +8.0% | +16.7% | +22.4% | +29.1% |
| buff163 | -13.3% | -13.2% | -11.4% | -10.8% | -8.6% | -6.1% | -2.9% | — | +4.9% | +13.3% | +18.8% | +25.3% |
| cstrade | -17.3% | -17.2% | -15.5% | -15.0% | -12.8% | -10.4% | -7.4% | -4.6% | — | +8.0% | +13.3% | +19.5% |
| skindeck | -23.4% | -23.3% | -21.8% | -21.3% | -19.3% | -17.1% | -14.3% | -11.7% | -7.4% | — | +4.9% | +10.6% |
| skinport | -27.0% | -26.9% | -25.5% | -25.0% | -23.1% | -21.0% | -18.3% | -15.8% | -11.8% | -4.7% | — | +5.5% |
| steamcommunity | -30.8% | -30.7% | -29.3% | -28.8% | -27.1% | -25.0% | -22.5% | -20.2% | -16.3% | -9.6% | -5.2% | — |
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.