National best bid and offer summary for M4A1-S | Master Piece (Well-Worn): best bid $101.07 on marketcsgo, best ask $95.63 on csfloat, spread -$5.44 (-538 basis points), across 12 markets, 71 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Master Piece (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 M4A1-S | Master Piece (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 | lis-skins | waxpeer | tradeit-store | whitemarket | buff163 | marketcsgo | skinport | dmarket | skindeck | steamcommunity | tradeit-trade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +6.6% | +9.8% | +9.9% | +12.2% | +17.5% | +19.8% | +22.7% | +23.2% | +33.2% | +50.3% | +89.3% |
| lis-skins | -6.2% | — | +3.0% | +3.0% | +5.3% | +10.3% | +12.4% | +15.1% | +15.6% | +25.0% | +41.0% | +77.5% |
| waxpeer | -8.9% | -2.9% | — | +0.0% | +2.2% | +7.0% | +9.1% | +11.8% | +12.2% | +21.3% | +36.9% | +72.4% |
| tradeit-store | -9.0% | -3.0% | -0.0% | — | +2.2% | +7.0% | +9.1% | +11.7% | +12.2% | +21.3% | +36.8% | +72.3% |
| whitemarket | -10.9% | -5.0% | -2.2% | -2.1% | — | +4.7% | +6.8% | +9.4% | +9.8% | +18.7% | +33.9% | +68.7% |
| buff163 | -14.9% | -9.3% | -6.6% | -6.5% | -4.5% | — | +1.9% | +4.4% | +4.8% | +13.4% | +27.9% | +61.0% |
| marketcsgo | -16.5% | -11.0% | -8.4% | -8.3% | -6.3% | -1.9% | — | +2.4% | +2.8% | +11.2% | +25.4% | +58.0% |
| skinport | -18.5% | -13.1% | -10.5% | -10.5% | -8.6% | -4.2% | -2.4% | — | +0.4% | +8.6% | +22.5% | +54.2% |
| dmarket | -18.8% | -13.5% | -10.9% | -10.8% | -8.9% | -4.6% | -2.7% | -0.4% | — | +8.1% | +22.0% | +53.6% |
| skindeck | -24.9% | -20.0% | -17.6% | -17.6% | -15.8% | -11.8% | -10.1% | -7.9% | -7.5% | — | +12.8% | +42.1% |
| steamcommunity | -33.5% | -29.1% | -26.9% | -26.9% | -25.3% | -21.8% | -20.3% | -18.3% | -18.0% | -11.4% | — | +25.9% |
| tradeit-trade | -47.2% | -43.7% | -42.0% | -42.0% | -40.7% | -37.9% | -36.7% | -35.2% | -34.9% | -29.6% | -20.6% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Master Piece (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.