National best bid and offer summary for UMP-45 | K.O. Factory (Well-Worn): best bid $4.37 on buff163, best ask $3.95 on csfloat, spread -$0.42 (-961 basis points), across 13 markets, 69 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for UMP-45 | K.O. Factory (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 UMP-45 | K.O. Factory (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 → | csfloat | dmarket | skinport | whitemarket | lis-skins | cstrade | waxpeer | buff163 | marketcsgo | itrade | skindeck | steamcommunity | swapgg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +1.8% | +2.8% | +11.1% | +11.6% | +17.2% | +20.5% | +22.5% | +24.1% | +27.6% | +39.2% | +49.1% | +56.5% |
| dmarket | -1.7% | — | +1.0% | +9.2% | +9.7% | +15.2% | +18.4% | +20.4% | +21.9% | +25.4% | +36.8% | +46.5% | +53.7% |
| skinport | -2.7% | -1.0% | — | +8.1% | +8.6% | +14.0% | +17.2% | +19.2% | +20.7% | +24.1% | +35.5% | +45.1% | +52.2% |
| whitemarket | -10.0% | -8.4% | -7.5% | — | +0.5% | +5.5% | +8.4% | +10.3% | +11.6% | +14.8% | +25.3% | +34.2% | +40.8% |
| lis-skins | -10.4% | -8.8% | -7.9% | -0.5% | — | +5.0% | +7.9% | +9.8% | +11.1% | +14.3% | +24.7% | +33.6% | +40.1% |
| cstrade | -14.7% | -13.2% | -12.3% | -5.2% | -4.8% | — | +2.8% | +4.5% | +5.8% | +8.9% | +18.8% | +27.2% | +33.5% |
| waxpeer | -17.0% | -15.5% | -14.7% | -7.8% | -7.4% | -2.7% | — | +1.7% | +2.9% | +5.9% | +15.5% | +23.7% | +29.8% |
| buff163 | -18.4% | -16.9% | -16.1% | -9.3% | -8.9% | -4.3% | -1.7% | — | +1.2% | +4.1% | +13.6% | +21.7% | +27.7% |
| marketcsgo | -19.4% | -18.0% | -17.1% | -10.4% | -10.0% | -5.5% | -2.9% | -1.2% | — | +2.9% | +12.2% | +20.2% | +26.1% |
| itrade | -21.6% | -20.2% | -19.4% | -12.9% | -12.5% | -8.1% | -5.6% | -4.0% | -2.8% | — | +9.1% | +16.9% | +22.6% |
| skindeck | -28.2% | -26.9% | -26.2% | -20.2% | -19.8% | -15.8% | -13.5% | -12.0% | -10.9% | -8.4% | — | +7.1% | +12.4% |
| steamcommunity | -32.9% | -31.7% | -31.1% | -25.5% | -25.1% | -21.4% | -19.2% | -17.8% | -16.8% | -14.4% | -6.6% | — | +4.9% |
| swapgg | -36.1% | -35.0% | -34.3% | -29.0% | -28.6% | -25.1% | -23.0% | -21.7% | -20.7% | -18.4% | -11.0% | -4.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for UMP-45 | K.O. Factory (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.