


National best bid and offer summary for M4A1-S | Mud-Spec (Field-Tested): best bid $0.30 on buff163, best ask $0.31 on skinport, spread $0.01 (333 basis points), across 11 markets, 95 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Mud-Spec (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 M4A1-S | Mud-Spec (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 → | skinport | whitemarket | buff163 | lis-skins | csfloat | waxpeer | mannco-store | skindeck | steamcommunity | csdeals |
|---|---|---|---|---|---|---|---|---|---|---|
| skinport | — | 0.0% | +3.2% | +3.2% | +3.2% | +9.7% | +19.4% | +22.6% | +51.6% | +219.4% |
| whitemarket | 0.0% | — | +3.2% | +3.2% | +3.2% | +9.7% | +19.4% | +22.6% | +51.6% | +219.4% |
| buff163 | -3.1% | -3.1% | — | 0.0% | 0.0% | +6.3% | +15.6% | +18.8% | +46.9% | +209.4% |
| lis-skins | -3.1% | -3.1% | 0.0% | — | 0.0% | +6.3% | +15.6% | +18.8% | +46.9% | +209.4% |
| csfloat | -3.1% | -3.1% | 0.0% | 0.0% | — | +6.3% | +15.6% | +18.8% | +46.9% | +209.4% |
| waxpeer | -8.8% | -8.8% | -5.9% | -5.9% | -5.9% | — | +8.8% | +11.8% | +38.2% | +191.2% |
| mannco-store | -16.2% | -16.2% | -13.5% | -13.5% | -13.5% | -8.1% | — | +2.7% | +27.0% | +167.6% |
| skindeck | -18.4% | -18.4% | -15.8% | -15.8% | -15.8% | -10.5% | -2.6% | — | +23.7% | +160.5% |
| steamcommunity | -34.0% | -34.0% | -31.9% | -31.9% | -31.9% | -27.7% | -21.3% | -19.1% | — | +110.6% |
| csdeals | -68.7% | -68.7% | -67.7% | -67.7% | -67.7% | -65.7% | -62.6% | -61.6% | -52.5% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Mud-Spec (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.