National best bid and offer summary for UMP-45 | Mechanism (Field-Tested): best bid $1.30 on buff163, best ask $1.39 on whitemarket, spread $0.09 (692 basis points), across 11 markets, 94 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for UMP-45 | Mechanism (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 | Mechanism (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 → | whitemarket | dmarket | lis-skins | marketcsgo | waxpeer | skindeck | buff163 | steamcommunity | skinport | swapgg | csfloat |
|---|---|---|---|---|---|---|---|---|---|---|---|
| whitemarket | — | +0.7% | +7.2% | +15.1% | +18.0% | +19.4% | +37.4% | +60.4% | +98.6% | +120.9% | +126.6% |
| dmarket | -0.7% | — | +6.4% | +14.3% | +17.1% | +18.6% | +36.4% | +59.3% | +97.1% | +119.3% | +125.0% |
| lis-skins | -6.7% | -6.0% | — | +7.4% | +10.1% | +11.4% | +28.2% | +49.7% | +85.2% | +106.0% | +111.4% |
| marketcsgo | -13.1% | -12.5% | -6.9% | — | +2.5% | +3.8% | +19.4% | +39.4% | +72.5% | +91.9% | +96.9% |
| waxpeer | -15.2% | -14.6% | -9.1% | -2.4% | — | +1.2% | +16.5% | +36.0% | +68.3% | +87.2% | +92.1% |
| skindeck | -16.3% | -15.7% | -10.2% | -3.6% | -1.2% | — | +15.1% | +34.3% | +66.3% | +84.9% | +89.8% |
| buff163 | -27.2% | -26.7% | -22.0% | -16.2% | -14.1% | -13.1% | — | +16.8% | +44.5% | +60.7% | +64.9% |
| steamcommunity | -37.7% | -37.2% | -33.2% | -28.3% | -26.5% | -25.6% | -14.3% | — | +23.8% | +37.7% | +41.3% |
| skinport | -49.6% | -49.3% | -46.0% | -42.0% | -40.6% | -39.9% | -30.8% | -19.2% | — | +11.2% | +14.1% |
| swapgg | -54.7% | -54.4% | -51.5% | -47.9% | -46.6% | -45.9% | -37.8% | -27.4% | -10.1% | — | +2.6% |
| csfloat | -55.9% | -55.6% | -52.7% | -49.2% | -47.9% | -47.3% | -39.4% | -29.2% | -12.4% | -2.5% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for UMP-45 | Mechanism (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.