National best bid and offer summary for M4A4 | Poly Mag (Factory New): best bid $1.99 on marketcsgo, best ask $1.87 on buff163, spread -$0.12 (-603 basis points), across 13 markets, 71 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A4 | Poly Mag (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 | Poly Mag (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 | tradeit-store | dmarket | lis-skins | whitemarket | csfloat | cstrade | waxpeer | marketcsgo | skindeck | skinport | itrade | csdeals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| buff163 | — | +2.1% | +3.7% | +8.0% | +9.1% | +10.2% | +10.2% | +13.4% | +13.9% | +17.1% | +19.8% | +61.5% | +809.1% |
| tradeit-store | -2.1% | — | +1.6% | +5.8% | +6.8% | +7.9% | +7.9% | +11.0% | +11.5% | +14.7% | +17.3% | +58.1% | +790.1% |
| dmarket | -3.6% | -1.5% | — | +4.1% | +5.2% | +6.2% | +6.2% | +9.3% | +9.8% | +12.9% | +15.5% | +55.7% | +776.3% |
| lis-skins | -7.4% | -5.4% | -4.0% | — | +1.0% | +2.0% | +2.0% | +5.0% | +5.4% | +8.4% | +10.9% | +49.5% | +741.6% |
| whitemarket | -8.3% | -6.4% | -4.9% | -1.0% | — | +1.0% | +1.0% | +3.9% | +4.4% | +7.4% | +9.8% | +48.0% | +733.3% |
| csfloat | -9.2% | -7.3% | -5.8% | -1.9% | -1.0% | — | 0.0% | +2.9% | +3.4% | +6.3% | +8.7% | +46.6% | +725.2% |
| cstrade | -9.2% | -7.3% | -5.8% | -1.9% | -1.0% | 0.0% | — | +2.9% | +3.4% | +6.3% | +8.7% | +46.6% | +725.2% |
| waxpeer | -11.8% | -9.9% | -8.5% | -4.7% | -3.8% | -2.8% | -2.8% | — | +0.5% | +3.3% | +5.7% | +42.5% | +701.9% |
| marketcsgo | -12.2% | -10.3% | -8.9% | -5.2% | -4.2% | -3.3% | -3.3% | -0.5% | — | +2.8% | +5.2% | +41.8% | +698.1% |
| skindeck | -14.6% | -12.8% | -11.4% | -7.8% | -6.8% | -5.9% | -5.9% | -3.2% | -2.7% | — | +2.3% | +37.9% | +676.3% |
| skinport | -16.5% | -14.7% | -13.4% | -9.8% | -8.9% | -8.0% | -8.0% | -5.4% | -4.9% | -2.2% | — | +34.8% | +658.9% |
| itrade | -38.1% | -36.8% | -35.8% | -33.1% | -32.5% | -31.8% | -31.8% | -29.8% | -29.5% | -27.5% | -25.8% | — | +462.9% |
| csdeals | -89.0% | -88.8% | -88.6% | -88.1% | -88.0% | -87.9% | -87.9% | -87.5% | -87.5% | -87.1% | -86.8% | -82.2% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A4 | Poly Mag (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.