National best bid and offer summary for UMP-45 | Mechanism (Field-Tested): best bid $1.51 on dmarket, best ask $1.41 on waxpeer, spread -$0.10 (-662 basis points), across 11 markets, 70 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 → | waxpeer | marketcsgo | csfloat | whitemarket | buff163 | lis-skins | skindeck | skinport | steamcommunity | swapgg |
|---|---|---|---|---|---|---|---|---|---|---|
| waxpeer | — | +2.1% | +2.8% | +9.2% | +14.9% | +29.1% | +31.2% | +42.6% | +56.7% | +79.4% |
| marketcsgo | -2.1% | — | +0.7% | +6.9% | +12.5% | +26.4% | +28.5% | +39.6% | +53.5% | +75.7% |
| csfloat | -2.8% | -0.7% | — | +6.2% | +11.7% | +25.5% | +27.6% | +38.6% | +52.4% | +74.5% |
| whitemarket | -8.4% | -6.5% | -5.8% | — | +5.2% | +18.2% | +20.1% | +30.5% | +43.5% | +64.3% |
| buff163 | -13.0% | -11.1% | -10.5% | -4.9% | — | +12.3% | +14.2% | +24.1% | +36.4% | +56.2% |
| lis-skins | -22.5% | -20.9% | -20.3% | -15.4% | -11.0% | — | +1.6% | +10.4% | +21.4% | +39.0% |
| skindeck | -23.8% | -22.2% | -21.6% | -16.8% | -12.4% | -1.6% | — | +8.6% | +19.5% | +36.8% |
| skinport | -29.9% | -28.4% | -27.9% | -23.4% | -19.4% | -9.5% | -8.0% | — | +10.0% | +25.9% |
| steamcommunity | -36.2% | -34.8% | -34.4% | -30.3% | -26.7% | -17.6% | -16.3% | -9.0% | — | +14.5% |
| swapgg | -44.3% | -43.1% | -42.7% | -39.1% | -36.0% | -28.1% | -26.9% | -20.6% | -12.6% | — |
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.