


National best bid and offer summary for M4A1-S | Guardian (Battle-Scarred): best bid $21.94 on marketcsgo, best ask $20.87 on buff163, spread -$1.07 (-488 basis points), across 11 markets, 96 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for M4A1-S | Guardian (B), 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 (B), 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 | csfloat | skinport | tradeit-store | dmarket | lis-skins | whitemarket | waxpeer | steamcommunity | tradeit-trade |
|---|---|---|---|---|---|---|---|---|---|---|
| buff163 | — | +6.0% | +8.1% | +8.9% | +12.6% | +13.9% | +16.6% | +19.3% | +40.2% | +91.7% |
| csfloat | -5.7% | — | +2.0% | +2.7% | +6.2% | +7.5% | +10.0% | +12.5% | +32.3% | +80.8% |
| skinport | -7.5% | -2.0% | — | +0.7% | +4.1% | +5.4% | +7.9% | +10.3% | +29.7% | +77.3% |
| tradeit-store | -8.1% | -2.6% | -0.7% | — | +3.4% | +4.6% | +7.1% | +9.6% | +28.8% | +76.1% |
| dmarket | -11.2% | -5.8% | -4.0% | -3.3% | — | +1.2% | +3.6% | +6.0% | +24.6% | +70.3% |
| lis-skins | -12.2% | -6.9% | -5.1% | -4.4% | -1.2% | — | +2.4% | +4.7% | +23.1% | +68.3% |
| whitemarket | -14.3% | -9.1% | -7.3% | -6.7% | -3.5% | -2.3% | — | +2.3% | +20.2% | +64.3% |
| waxpeer | -16.2% | -11.1% | -9.4% | -8.7% | -5.6% | -4.5% | -2.2% | — | +17.6% | +60.7% |
| steamcommunity | -28.7% | -24.4% | -22.9% | -22.4% | -19.7% | -18.8% | -16.8% | -14.9% | — | +36.7% |
| tradeit-trade | -47.8% | -44.7% | -43.6% | -43.2% | -41.3% | -40.6% | -39.1% | -37.8% | -26.9% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for M4A1-S | Guardian (B), 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.