


National best bid and offer summary for StatTrak™ UMP-45 | Grand Prix (Field-Tested): best bid $1.27 on buff163, best ask $1.29 on cstrade, spread $0.02 (157 basis points), across 11 markets, 93 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for StatTrak™ UMP-45 | Grand Prix (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 StatTrak™ UMP-45 | Grand Prix (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 → | cstrade | skinport | csfloat | buff163 | whitemarket | mannco-store | lis-skins | waxpeer | dmarket | steamcommunity |
|---|---|---|---|---|---|---|---|---|---|---|
| cstrade | — | +3.1% | +3.1% | +4.7% | +6.2% | +10.1% | +14.0% | +19.4% | +36.4% | +58.1% |
| skinport | -3.0% | — | 0.0% | +1.5% | +3.0% | +6.8% | +10.5% | +15.8% | +32.3% | +53.4% |
| csfloat | -3.0% | 0.0% | — | +1.5% | +3.0% | +6.8% | +10.5% | +15.8% | +32.3% | +53.4% |
| buff163 | -4.4% | -1.5% | -1.5% | — | +1.5% | +5.2% | +8.9% | +14.1% | +30.4% | +51.1% |
| whitemarket | -5.8% | -2.9% | -2.9% | -1.5% | — | +3.6% | +7.3% | +12.4% | +28.5% | +48.9% |
| mannco-store | -9.2% | -6.3% | -6.3% | -4.9% | -3.5% | — | +3.5% | +8.5% | +23.9% | +43.7% |
| lis-skins | -12.2% | -9.5% | -9.5% | -8.2% | -6.8% | -3.4% | — | +4.8% | +19.7% | +38.8% |
| waxpeer | -16.2% | -13.6% | -13.6% | -12.3% | -11.0% | -7.8% | -4.5% | — | +14.3% | +32.5% |
| dmarket | -26.7% | -24.4% | -24.4% | -23.3% | -22.2% | -19.3% | -16.5% | -12.5% | — | +15.9% |
| steamcommunity | -36.8% | -34.8% | -34.8% | -33.8% | -32.8% | -30.4% | -27.9% | -24.5% | -13.7% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for StatTrak™ UMP-45 | Grand Prix (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.