National best bid and offer summary for UMP-45 | K.O. Factory (Field-Tested): best bid $4.45 on buff163, best ask $4.13 on skinport, spread -$0.32 (-719 basis points), across 13 markets, 67 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for UMP-45 | K.O. Factory (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 UMP-45 | K.O. Factory (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 → | skinport | dmarket | csfloat | waxpeer | whitemarket | buff163 | lis-skins | cstrade | marketcsgo | skindeck | itrade | steamcommunity | swapgg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| skinport | — | +3.4% | +6.1% | +13.1% | +13.3% | +13.6% | +13.8% | +18.6% | +19.6% | +28.3% | +35.1% | +53.0% | +81.6% |
| dmarket | -3.3% | — | +2.6% | +9.4% | +9.6% | +9.8% | +10.1% | +14.8% | +15.7% | +24.1% | +30.7% | +48.0% | +75.6% |
| csfloat | -5.7% | -2.5% | — | +6.6% | +6.8% | +7.1% | +7.3% | +11.9% | +12.8% | +21.0% | +27.4% | +44.3% | +71.2% |
| waxpeer | -11.6% | -8.6% | -6.2% | — | +0.2% | +0.4% | +0.6% | +4.9% | +5.8% | +13.5% | +19.5% | +35.3% | +60.6% |
| whitemarket | -11.8% | -8.8% | -6.4% | -0.2% | — | +0.2% | +0.4% | +4.7% | +5.6% | +13.2% | +19.2% | +35.0% | +60.3% |
| buff163 | -11.9% | -9.0% | -6.6% | -0.4% | -0.2% | — | +0.2% | +4.5% | +5.3% | +13.0% | +19.0% | +34.8% | +59.9% |
| lis-skins | -12.1% | -9.1% | -6.8% | -0.6% | -0.4% | -0.2% | — | +4.3% | +5.1% | +12.8% | +18.7% | +34.5% | +59.6% |
| cstrade | -15.7% | -12.9% | -10.6% | -4.7% | -4.5% | -4.3% | -4.1% | — | +0.8% | +8.2% | +13.9% | +29.0% | +53.1% |
| marketcsgo | -16.4% | -13.6% | -11.3% | -5.5% | -5.3% | -5.1% | -4.9% | -0.8% | — | +7.3% | +13.0% | +27.9% | +51.8% |
| skindeck | -22.1% | -19.4% | -17.4% | -11.9% | -11.7% | -11.5% | -11.3% | -7.5% | -6.8% | — | +5.3% | +19.2% | +41.5% |
| itrade | -26.0% | -23.5% | -21.5% | -16.3% | -16.1% | -15.9% | -15.8% | -12.2% | -11.5% | -5.0% | — | +13.3% | +34.4% |
| steamcommunity | -34.7% | -32.4% | -30.7% | -26.1% | -25.9% | -25.8% | -25.6% | -22.5% | -21.8% | -16.1% | -11.7% | — | +18.7% |
| swapgg | -44.9% | -43.1% | -41.6% | -37.7% | -37.6% | -37.5% | -37.3% | -34.7% | -34.1% | -29.3% | -25.6% | -15.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for UMP-45 | K.O. Factory (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.