


National best bid and offer summary for Souvenir UMP-45 | Mechanism (Well-Worn): best bid $0.69 on buff163, best ask $1.14 on csfloat, spread $0.45 (6522 basis points), across 7 markets, 78 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for Souvenir UMP-45 | Mechanism (W), 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 | Mechanism (W), 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 → | csfloat | buff163 | whitemarket | lis-skins | steamcommunity | dmarket |
|---|---|---|---|---|---|---|
| csfloat | — | +15.8% | +43.0% | +143.9% | +337.7% | +777.2% |
| buff163 | -13.6% | — | +23.5% | +110.6% | +278.0% | +657.6% |
| whitemarket | -30.1% | -19.0% | — | +70.6% | +206.1% | +513.5% |
| lis-skins | -59.0% | -52.5% | -41.4% | — | +79.5% | +259.7% |
| steamcommunity | -77.2% | -73.5% | -67.3% | -44.3% | — | +100.4% |
| dmarket | -88.6% | -86.8% | -83.7% | -72.2% | -50.1% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for Souvenir UMP-45 | Mechanism (W), 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.