National best bid and offer summary for USP-S | Serum (Factory New): best bid $134.72 on marketcsgo, best ask $151.99 on lis-skins, spread $17.27 (1282 basis points), across 12 markets, 96 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for USP-S | Serum (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 USP-S | Serum (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 → | tradeit-store | lis-skins | whitemarket | csfloat | waxpeer | buff163 | dmarket | skinport | skindeck | marketcsgo | steamcommunity | tradeit-trade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tradeit-store | — | +1.4% | +2.7% | +3.4% | +3.8% | +10.8% | +15.5% | +17.0% | +25.6% | +27.1% | +45.2% | +74.9% |
| lis-skins | -1.4% | — | +1.3% | +1.9% | +2.3% | +9.2% | +13.8% | +15.4% | +23.8% | +25.3% | +43.1% | +72.4% |
| whitemarket | -2.7% | -1.3% | — | +0.6% | +1.0% | +7.9% | +12.4% | +13.9% | +22.2% | +23.7% | +41.3% | +70.2% |
| csfloat | -3.3% | -1.9% | -0.6% | — | +0.4% | +7.2% | +11.7% | +13.2% | +21.5% | +22.9% | +40.4% | +69.1% |
| waxpeer | -3.7% | -2.3% | -1.0% | -0.4% | — | +6.8% | +11.2% | +12.7% | +21.0% | +22.4% | +39.9% | +68.4% |
| buff163 | -9.8% | -8.5% | -7.3% | -6.7% | -6.3% | — | +4.2% | +5.6% | +13.3% | +14.7% | +31.0% | +57.8% |
| dmarket | -13.4% | -12.1% | -11.0% | -10.4% | -10.1% | -4.0% | — | +1.4% | +8.8% | +10.1% | +25.7% | +51.5% |
| skinport | -14.6% | -13.3% | -12.2% | -11.7% | -11.3% | -5.3% | -1.4% | — | +7.3% | +8.6% | +24.0% | +49.4% |
| skindeck | -20.4% | -19.2% | -18.2% | -17.7% | -17.4% | -11.8% | -8.1% | -6.8% | — | +1.2% | +15.6% | +39.2% |
| marketcsgo | -21.3% | -20.2% | -19.1% | -18.6% | -18.3% | -12.8% | -9.1% | -7.9% | -1.2% | — | +14.2% | +37.6% |
| steamcommunity | -31.1% | -30.1% | -29.2% | -28.8% | -28.5% | -23.7% | -20.5% | -19.4% | -13.5% | -12.5% | — | +20.4% |
| tradeit-trade | -42.8% | -42.0% | -41.2% | -40.9% | -40.6% | -36.6% | -34.0% | -33.1% | -28.2% | -27.3% | -17.0% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for USP-S | Serum (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.