National best bid and offer summary for M4A1-S | Guardian (Field-Tested): best bid $25.38 on marketcsgo, best ask $23.68 on buff163, spread -$1.70 (-670 basis points), across 14 markets, 67 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Guardian (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 | Guardian (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 → | buff163 | dmarket | csfloat | tradeit-store | skinport | lis-skins | whitemarket | cstrade | waxpeer | skindeck | marketcsgo | steamcommunity | lootfarm | tradeit-trade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| buff163 | — | +2.2% | +2.6% | +4.2% | +6.7% | +6.8% | +8.5% | +8.9% | +12.8% | +15.3% | +21.2% | +43.6% | +70.4% | +84.8% |
| dmarket | -2.1% | — | +0.4% | +2.0% | +4.4% | +4.5% | +6.2% | +6.6% | +10.4% | +12.8% | +18.6% | +40.5% | +66.7% | +80.8% |
| csfloat | -2.6% | -0.4% | — | +1.6% | +4.0% | +4.1% | +5.8% | +6.1% | +10.0% | +12.3% | +18.1% | +40.0% | +66.0% | +80.0% |
| tradeit-store | -4.1% | -1.9% | -1.5% | — | +2.4% | +2.5% | +4.1% | +4.5% | +8.3% | +10.6% | +16.2% | +37.8% | +63.5% | +77.3% |
| skinport | -6.3% | -4.2% | -3.8% | -2.3% | — | +0.1% | +1.7% | +2.1% | +5.7% | +8.0% | +13.5% | +34.6% | +59.6% | +73.1% |
| lis-skins | -6.4% | -4.3% | -4.0% | -2.5% | -0.1% | — | +1.6% | +1.9% | +5.6% | +7.9% | +13.4% | +34.4% | +59.4% | +72.9% |
| whitemarket | -7.9% | -5.8% | -5.4% | -4.0% | -1.7% | -1.6% | — | +0.4% | +4.0% | +6.2% | +11.6% | +32.3% | +57.0% | +70.2% |
| cstrade | -8.2% | -6.2% | -5.8% | -4.3% | -2.0% | -1.9% | -0.3% | — | +3.6% | +5.9% | +11.2% | +31.9% | +56.4% | +69.6% |
| waxpeer | -11.4% | -9.4% | -9.1% | -7.6% | -5.4% | -5.3% | -3.8% | -3.5% | — | +2.2% | +7.4% | +27.3% | +51.0% | +63.7% |
| skindeck | -13.3% | -11.4% | -11.0% | -9.6% | -7.4% | -7.3% | -5.9% | -5.5% | -2.1% | — | +5.1% | +24.6% | +47.8% | +60.3% |
| marketcsgo | -17.5% | -15.7% | -15.3% | -14.0% | -11.9% | -11.8% | -10.4% | -10.1% | -6.9% | -4.8% | — | +18.5% | +40.6% | +52.5% |
| steamcommunity | -30.4% | -28.8% | -28.6% | -27.4% | -25.7% | -25.6% | -24.4% | -24.2% | -21.4% | -19.7% | -15.6% | — | +18.6% | +28.6% |
| lootfarm | -41.3% | -40.0% | -39.8% | -38.8% | -37.4% | -37.3% | -36.3% | -36.1% | -33.8% | -32.3% | -28.9% | -15.7% | — | +8.5% |
| tradeit-trade | -45.9% | -44.7% | -44.5% | -43.6% | -42.2% | -42.2% | -41.3% | -41.1% | -38.9% | -37.6% | -34.4% | -22.3% | -7.8% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Guardian (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.