National best bid and offer summary for M4A4 | Poseidon (Field-Tested): best bid $1,138.45 on marketcsgo, best ask $1,099.01 on csfloat, spread -$39.44 (-346 basis points), across 12 markets, 98 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A4 | Poseidon (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 M4A4 | Poseidon (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 → | csfloat | lis-skins | avanmarket | waxpeer | dmarket | whitemarket | marketcsgo | buff163 | tradeit-store | skindeck | lootfarm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| csfloat | — | +3.6% | +5.9% | +7.4% | +11.2% | +15.7% | +18.0% | +19.5% | +25.1% | +36.2% | +82.2% |
| lis-skins | -3.5% | — | +2.2% | +3.6% | +7.3% | +11.6% | +13.9% | +15.4% | +20.7% | +31.5% | +75.9% |
| avanmarket | -5.5% | -2.1% | — | +1.4% | +5.0% | +9.3% | +11.5% | +12.9% | +18.2% | +28.7% | +72.1% |
| waxpeer | -6.9% | -3.5% | -1.4% | — | +3.6% | +7.7% | +9.9% | +11.3% | +16.5% | +26.9% | +69.7% |
| dmarket | -10.1% | -6.8% | -4.8% | -3.4% | — | +4.0% | +6.1% | +7.5% | +12.5% | +22.5% | +63.9% |
| whitemarket | -13.5% | -10.4% | -8.5% | -7.2% | -3.9% | — | +2.0% | +3.3% | +8.2% | +17.8% | +57.6% |
| marketcsgo | -15.3% | -12.2% | -10.3% | -9.0% | -5.8% | -2.0% | — | +1.3% | +6.0% | +15.4% | +54.4% |
| buff163 | -16.3% | -13.3% | -11.4% | -10.2% | -7.0% | -3.2% | -1.3% | — | +4.7% | +14.0% | +52.5% |
| tradeit-store | -20.1% | -17.2% | -15.4% | -14.2% | -11.1% | -7.5% | -5.7% | -4.4% | — | +8.9% | +45.7% |
| skindeck | -26.6% | -23.9% | -22.3% | -21.2% | -18.4% | -15.1% | -13.4% | -12.2% | -8.2% | — | +33.8% |
| lootfarm | -45.1% | -43.1% | -41.9% | -41.1% | -39.0% | -36.5% | -35.3% | -34.4% | -31.4% | -25.3% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A4 | Poseidon (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.