National best bid and offer summary for ★ StatTrak™ Butterfly Knife | Doppler (Factory New) - Ruby: best bid $8,759.70 on buff163, best ask $9,209.38 on csfloat, spread $449.68 (513 basis points), across 5 markets, 73 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for ★ StatTrak™ Butterfly Knife | Doppler (Factory New) - Ruby (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 ★ StatTrak™ Butterfly Knife | Doppler (Factory New) - Ruby (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 → | csfloat | buff163 | waxpeer | lis-skins | whitemarket |
|---|---|---|---|---|---|
| csfloat | — | +3.7% | +11.8% | +16.2% | +36.1% |
| buff163 | -3.6% | — | +7.8% | +12.1% | +31.2% |
| waxpeer | -10.5% | -7.2% | — | +4.0% | +21.7% |
| lis-skins | -13.9% | -10.8% | -3.8% | — | +17.1% |
| whitemarket | -26.5% | -23.8% | -17.8% | -14.6% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for ★ StatTrak™ Butterfly Knife | Doppler (Factory New) - Ruby (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.