


National best bid and offer summary for UMP-45 | Mudder (Factory New): best bid $0.47 on marketcsgo, best ask $0.53 on whitemarket, spread $0.06 (1277 basis points), across 12 markets, 95 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for UMP-45 | Mudder (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 | Mudder (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 → | whitemarket | waxpeer | lis-skins | buff163 | cstrade | csfloat | skinport | skindeck | mannco-store | steamcommunity | dmarket |
|---|---|---|---|---|---|---|---|---|---|---|---|
| whitemarket | — | 0.0% | +1.9% | +7.5% | +9.4% | +17.0% | +17.0% | +18.9% | +18.9% | +39.6% | +67.9% |
| waxpeer | 0.0% | — | +1.9% | +7.5% | +9.4% | +17.0% | +17.0% | +18.9% | +18.9% | +39.6% | +67.9% |
| lis-skins | -1.9% | -1.9% | — | +5.6% | +7.4% | +14.8% | +14.8% | +16.7% | +16.7% | +37.0% | +64.8% |
| buff163 | -7.0% | -7.0% | -5.3% | — | +1.8% | +8.8% | +8.8% | +10.5% | +10.5% | +29.8% | +56.1% |
| cstrade | -8.6% | -8.6% | -6.9% | -1.7% | — | +6.9% | +6.9% | +8.6% | +8.6% | +27.6% | +53.4% |
| csfloat | -14.5% | -14.5% | -12.9% | -8.1% | -6.5% | — | 0.0% | +1.6% | +1.6% | +19.4% | +43.5% |
| skinport | -14.5% | -14.5% | -12.9% | -8.1% | -6.5% | 0.0% | — | +1.6% | +1.6% | +19.4% | +43.5% |
| skindeck | -15.9% | -15.9% | -14.3% | -9.5% | -7.9% | -1.6% | -1.6% | — | 0.0% | +17.5% | +41.3% |
| mannco-store | -15.9% | -15.9% | -14.3% | -9.5% | -7.9% | -1.6% | -1.6% | 0.0% | — | +17.5% | +41.3% |
| steamcommunity | -28.4% | -28.4% | -27.0% | -23.0% | -21.6% | -16.2% | -16.2% | -14.9% | -14.9% | — | +20.3% |
| dmarket | -40.4% | -40.4% | -39.3% | -36.0% | -34.8% | -30.3% | -30.3% | -29.2% | -29.2% | -16.9% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for UMP-45 | Mudder (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.