


National best bid and offer summary for Souvenir M4A1-S | Master Piece (Factory New): best bid $337.14 on marketcsgo, best ask $484.70 on csfloat, spread $147.56 (4377 basis points), across 10 markets, 96 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for Souvenir M4A1-S | Master Piece (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 Souvenir M4A1-S | Master Piece (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 → | csfloat | buff163 | dmarket | lis-skins | whitemarket | waxpeer | skinport | skindeck | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +23.0% | +31.3% | +32.6% | +34.2% | +35.6% | +39.1% | +39.4% | +52.7% |
| buff163 | -18.7% | — | +6.8% | +7.8% | +9.2% | +10.2% | +13.1% | +13.3% | +24.1% |
| dmarket | -23.9% | -6.4% | — | +1.0% | +2.2% | +3.2% | +5.9% | +6.1% | +16.2% |
| lis-skins | -24.6% | -7.3% | -1.0% | — | +1.2% | +2.2% | +4.8% | +5.1% | +15.1% |
| whitemarket | -25.5% | -8.4% | -2.2% | -1.2% | — | +1.0% | +3.6% | +3.8% | +13.7% |
| waxpeer | -26.2% | -9.3% | -3.1% | -2.2% | -1.0% | — | +2.6% | +2.8% | +12.6% |
| skinport | -28.1% | -11.6% | -5.5% | -4.6% | -3.5% | -2.5% | — | +0.2% | +9.8% |
| skindeck | -28.3% | -11.8% | -5.8% | -4.9% | -3.7% | -2.7% | -0.2% | — | +9.5% |
| steamcommunity | -34.5% | -19.4% | -14.0% | -13.1% | -12.1% | -11.2% | -8.9% | -8.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for Souvenir M4A1-S | Master Piece (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.