


National best bid and offer summary for StatTrak™ USP-S | Monster Mashup (Well-Worn): best bid $30.99 on marketcsgo, best ask $29.54 on skinport, spread -$1.45 (-468 basis points), across 11 markets, 91 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for StatTrak™ USP-S | Monster Mashup (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 StatTrak™ USP-S | Monster Mashup (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 → | skinport | csfloat | lis-skins | dmarket | waxpeer | whitemarket | buff163 | mannco-store | skindeck | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|---|
| skinport | — | +3.5% | +3.6% | +5.0% | +8.8% | +9.1% | +15.3% | +19.1% | +31.1% | +57.6% |
| csfloat | -3.4% | — | +0.1% | +1.4% | +5.1% | +5.4% | +11.4% | +15.0% | +26.7% | +52.3% |
| lis-skins | -3.5% | -0.1% | — | +1.3% | +5.0% | +5.3% | +11.2% | +14.9% | +26.5% | +52.1% |
| dmarket | -4.7% | -1.4% | -1.3% | — | +3.6% | +3.9% | +9.8% | +13.4% | +24.9% | +50.1% |
| waxpeer | -8.1% | -4.9% | -4.8% | -3.5% | — | +0.3% | +5.9% | +9.4% | +20.5% | +44.8% |
| whitemarket | -8.3% | -5.2% | -5.0% | -3.8% | -0.3% | — | +5.6% | +9.1% | +20.2% | +44.4% |
| buff163 | -13.2% | -10.2% | -10.1% | -8.9% | -5.6% | -5.3% | — | +3.3% | +13.7% | +36.7% |
| mannco-store | -16.0% | -13.1% | -13.0% | -11.8% | -8.6% | -8.4% | -3.2% | — | +10.1% | +32.4% |
| skindeck | -23.7% | -21.1% | -21.0% | -19.9% | -17.0% | -16.8% | -12.1% | -9.2% | — | +20.2% |
| steamcommunity | -36.5% | -34.3% | -34.2% | -33.4% | -31.0% | -30.8% | -26.9% | -24.4% | -16.8% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for StatTrak™ USP-S | Monster Mashup (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.