National best bid and offer summary for Souvenir UMP-45 | Mudder (Factory New): best bid $0.67 on marketcsgo, best ask $0.96 on buff163, spread $0.29 (4328 basis points), across 7 markets, 90 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for Souvenir 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 Souvenir 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 → | buff163 | csfloat | skinport | whitemarket | waxpeer | marketcsgo |
|---|---|---|---|---|---|---|
| buff163 | — | +41.7% | +68.8% | +85.4% | +439.6% | +452.1% |
| csfloat | -29.4% | — | +19.1% | +30.9% | +280.9% | +289.7% |
| skinport | -40.7% | -16.0% | — | +9.9% | +219.8% | +227.2% |
| whitemarket | -46.1% | -23.6% | -9.0% | — | +191.0% | +197.8% |
| waxpeer | -81.5% | -73.7% | -68.7% | -65.6% | — | +2.3% |
| marketcsgo | -81.9% | -74.3% | -69.4% | -66.4% | -2.3% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for Souvenir 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.