National best bid and offer summary for M4A4 | Polysoup (Factory New): best bid $29.96 on marketcsgo, best ask $30.00 on buff163, spread $0.04 (13 basis points), across 11 markets, 87 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A4 | Polysoup (FN), 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 (FN), 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 | csfloat | lis-skins | waxpeer | dmarket | marketcsgo | skindeck | skinport | whitemarket | steamcommunity | swapgg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| buff163 | — | +2.2% | +3.8% | +5.3% | +9.0% | +11.3% | +12.3% | +16.7% | +21.0% | +47.1% | +83.7% |
| csfloat | -2.2% | — | +1.6% | +3.0% | +6.7% | +8.9% | +9.8% | +14.2% | +18.4% | +43.9% | +79.7% |
| lis-skins | -3.7% | -1.6% | — | +1.4% | +5.0% | +7.2% | +8.1% | +12.4% | +16.6% | +41.6% | +76.9% |
| waxpeer | -5.0% | -2.9% | -1.4% | — | +3.5% | +5.8% | +6.6% | +10.9% | +15.0% | +39.7% | +74.5% |
| dmarket | -8.3% | -6.2% | -4.7% | -3.4% | — | +2.1% | +3.0% | +7.1% | +11.0% | +34.9% | +68.5% |
| marketcsgo | -10.2% | -8.2% | -6.7% | -5.4% | -2.1% | — | +0.8% | +4.9% | +8.7% | +32.1% | +65.0% |
| skindeck | -10.9% | -9.0% | -7.5% | -6.2% | -2.9% | -0.8% | — | +4.0% | +7.8% | +31.0% | +63.6% |
| skinport | -14.3% | -12.5% | -11.1% | -9.8% | -6.6% | -4.6% | -3.8% | — | +3.7% | +26.0% | +57.3% |
| whitemarket | -17.4% | -15.6% | -14.2% | -13.0% | -9.9% | -8.0% | -7.2% | -3.6% | — | +21.5% | +51.7% |
| steamcommunity | -32.0% | -30.5% | -29.4% | -28.4% | -25.9% | -24.3% | -23.7% | -20.6% | -17.7% | — | +24.9% |
| swapgg | -45.6% | -44.4% | -43.5% | -42.7% | -40.7% | -39.4% | -38.9% | -36.4% | -34.1% | -19.9% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A4 | Polysoup (FN), 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.