


National best bid and offer summary for StatTrak™ UMP-45 | K.O. Factory (Battle-Scarred): best bid $4.31 on marketcsgo, best ask $4.08 on buff163, spread -$0.23 (-534 basis points), across 12 markets, 74 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for StatTrak™ UMP-45 | K.O. Factory (B), 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™ UMP-45 | K.O. Factory (B), 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 → | buff163 | cstrade | lis-skins | whitemarket | csfloat | waxpeer | skindeck | mannco-store | dmarket | skinport | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| buff163 | — | +1.5% | +3.2% | +4.9% | +6.6% | +8.3% | +14.2% | +15.0% | +15.2% | +27.5% | +33.6% |
| cstrade | -1.4% | — | +1.7% | +3.4% | +5.1% | +6.8% | +12.6% | +13.3% | +13.5% | +25.6% | +31.6% |
| lis-skins | -3.1% | -1.7% | — | +1.7% | +3.3% | +5.0% | +10.7% | +11.4% | +11.6% | +23.5% | +29.5% |
| whitemarket | -4.7% | -3.3% | -1.6% | — | +1.6% | +3.3% | +8.9% | +9.6% | +9.8% | +21.5% | +27.3% |
| csfloat | -6.2% | -4.8% | -3.2% | -1.6% | — | +1.6% | +7.1% | +7.8% | +8.0% | +19.5% | +25.3% |
| waxpeer | -7.7% | -6.3% | -4.8% | -3.2% | -1.6% | — | +5.4% | +6.1% | +6.3% | +17.6% | +23.3% |
| skindeck | -12.4% | -11.2% | -9.7% | -8.2% | -6.7% | -5.2% | — | +0.6% | +0.9% | +11.6% | +17.0% |
| mannco-store | -13.0% | -11.7% | -10.2% | -8.7% | -7.2% | -5.8% | -0.6% | — | +0.2% | +10.9% | +16.2% |
| dmarket | -13.2% | -11.9% | -10.4% | -8.9% | -7.4% | -6.0% | -0.9% | -0.2% | — | +10.6% | +16.0% |
| skinport | -21.5% | -20.4% | -19.0% | -17.7% | -16.3% | -15.0% | -10.4% | -9.8% | -9.6% | — | +4.8% |
| steamcommunity | -25.1% | -24.0% | -22.8% | -21.5% | -20.2% | -18.9% | -14.5% | -13.9% | -13.8% | -4.6% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for StatTrak™ UMP-45 | K.O. Factory (B), 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.