The Price filter allows users to view and sort listings based on how a product’s listed price compares to the expected average market price for that specific product.
Rather than ranking by the lowest or highest absolute price, the system evaluates price deviation (delta) from the expected norm.
How it works:
• Listings priced significantly below the expected average appear as more suspicious
• Listings near or above the expected average appear as less suspicious
Example (sorted by Current Price deviation):
• Post B (–55% vs expected price) → Most suspicious
• Post A (–10% vs expected price)
• Post C (+10% vs expected price) → Least suspicious
Why this matters:
A listing at $900 may not be the cheapest product overall, but if it is abnormally low for that specific product model, it will be ranked as high risk.
