National best bid and offer summary for StatTrak™ USP-S | Serum (Field-Tested): best bid $51.96 on marketcsgo, best ask $49.60 on csfloat, spread -$2.36 (-454 basis points), across 12 markets, 94 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for StatTrak™ USP-S | Serum (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 StatTrak™ USP-S | Serum (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 | lis-skins | whitemarket | avanmarket | tradeit-store | buff163 | waxpeer | skindeck | marketcsgo | steamcommunity | dmarket | swapgg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +1.3% | +9.0% | +23.1% | +24.5% | +25.4% | +30.7% | +35.0% | +46.7% | +51.0% | +52.7% | +357.0% |
| lis-skins | -1.2% | — | +7.6% | +21.6% | +22.9% | +23.8% | +29.1% | +33.4% | +44.9% | +49.2% | +50.9% | +351.4% |
| whitemarket | -8.2% | -7.1% | — | +13.0% | +14.2% | +15.1% | +20.0% | +23.9% | +34.7% | +38.6% | +40.2% | +319.5% |
| avanmarket | -18.8% | -17.7% | -11.5% | — | +1.1% | +1.9% | +6.2% | +9.7% | +19.2% | +22.7% | +24.1% | +271.3% |
| tradeit-store | -19.7% | -18.6% | -12.5% | -1.1% | — | +0.7% | +5.0% | +8.5% | +17.9% | +21.4% | +22.7% | +267.2% |
| buff163 | -20.2% | -19.2% | -13.1% | -1.8% | -0.7% | — | +4.3% | +7.7% | +17.0% | +20.5% | +21.8% | +264.6% |
| waxpeer | -23.5% | -22.5% | -16.6% | -5.8% | -4.8% | -4.1% | — | +3.3% | +12.2% | +15.6% | +16.9% | +249.7% |
| skindeck | -25.9% | -25.0% | -19.3% | -8.9% | -7.8% | -7.2% | -3.2% | — | +8.6% | +11.9% | +13.1% | +238.4% |
| marketcsgo | -31.8% | -31.0% | -25.7% | -16.1% | -15.2% | -14.6% | -10.9% | -8.0% | — | +3.0% | +4.1% | +211.5% |
| steamcommunity | -33.8% | -33.0% | -27.9% | -18.5% | -17.6% | -17.0% | -13.5% | -10.6% | -2.9% | — | +1.1% | +202.6% |
| dmarket | -34.5% | -33.7% | -28.7% | -19.4% | -18.5% | -17.9% | -14.4% | -11.6% | -3.9% | -1.1% | — | +199.2% |
| swapgg | -78.1% | -77.8% | -76.2% | -73.1% | -72.8% | -72.6% | -71.4% | -70.5% | -67.9% | -67.0% | -66.6% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for StatTrak™ USP-S | Serum (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.