National best bid and offer summary for USP-S | Monster Mashup (Field-Tested): best bid $22.87 on marketcsgo, best ask $21.49 on csfloat, spread -$1.38 (-603 basis points), across 11 markets, 74 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for USP-S | Monster Mashup (F), 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 USP-S | Monster Mashup (F), 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 | dmarket | buff163 | lis-skins | waxpeer | skinport | whitemarket | skindeck | marketcsgo | steamcommunity | itrade |
|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +1.3% | +3.6% | +3.8% | +6.9% | +9.3% | +9.3% | +17.9% | +18.2% | +44.5% | +55.4% |
| dmarket | -1.3% | — | +2.3% | +2.5% | +5.6% | +7.9% | +7.9% | +16.4% | +16.7% | +42.6% | +53.4% |
| buff163 | -3.5% | -2.2% | — | +0.2% | +3.2% | +5.4% | +5.5% | +13.7% | +14.1% | +39.4% | +49.9% |
| lis-skins | -3.7% | -2.4% | -0.2% | — | +3.0% | +5.2% | +5.3% | +13.5% | +13.9% | +39.2% | +49.7% |
| waxpeer | -6.5% | -5.3% | -3.1% | -2.9% | — | +2.2% | +2.2% | +10.2% | +10.6% | +35.1% | +45.3% |
| skinport | -8.5% | -7.3% | -5.2% | -5.0% | -2.1% | — | +0.0% | +7.9% | +8.2% | +32.2% | +42.2% |
| whitemarket | -8.5% | -7.3% | -5.2% | -5.0% | -2.2% | -0.0% | — | +7.8% | +8.2% | +32.2% | +42.1% |
| skindeck | -15.2% | -14.1% | -12.1% | -11.9% | -9.3% | -7.3% | -7.3% | — | +0.3% | +22.6% | +31.8% |
| marketcsgo | -15.4% | -14.3% | -12.4% | -12.2% | -9.6% | -7.6% | -7.6% | -0.3% | — | +22.2% | +31.4% |
| steamcommunity | -30.8% | -29.9% | -28.3% | -28.1% | -26.0% | -24.4% | -24.3% | -18.4% | -18.2% | — | +7.5% |
| itrade | -35.6% | -34.8% | -33.3% | -33.2% | -31.2% | -29.7% | -29.6% | -24.1% | -23.9% | -7.0% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for USP-S | Monster Mashup (F), 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.