


National best bid and offer summary for UMP-45 | Mechanism (Factory New): best bid $1.81 on marketcsgo, best ask $1.85 on buff163, spread $0.04 (221 basis points), across 9 markets, 86 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for UMP-45 | Mechanism (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 UMP-45 | Mechanism (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 → | buff163 | whitemarket | lis-skins | skinport | waxpeer | csfloat | steamcommunity | dmarket |
|---|---|---|---|---|---|---|---|---|
| buff163 | — | +11.9% | +14.6% | +15.7% | +20.5% | +24.3% | +43.2% | +50.8% |
| whitemarket | -10.6% | — | +2.4% | +3.4% | +7.7% | +11.1% | +28.0% | +34.8% |
| lis-skins | -12.7% | -2.4% | — | +0.9% | +5.2% | +8.5% | +25.0% | +31.6% |
| skinport | -13.6% | -3.3% | -0.9% | — | +4.2% | +7.5% | +23.8% | +30.4% |
| waxpeer | -17.0% | -7.2% | -4.9% | -4.0% | — | +3.1% | +18.8% | +25.1% |
| csfloat | -19.6% | -10.0% | -7.8% | -7.0% | -3.0% | — | +15.2% | +21.3% |
| steamcommunity | -30.2% | -21.9% | -20.0% | -19.2% | -15.8% | -13.2% | — | +5.3% |
| dmarket | -33.7% | -25.8% | -24.0% | -23.3% | -20.1% | -17.6% | -5.0% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for UMP-45 | Mechanism (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.