Arbitrage Opportunity Finder

This skill focuses on 'Market Inefficiency'—finding where something is cheap in one place and expensive in another.

Core Mechanics (99% Logic)

1. Multi-Source Scrapping: Simultaneously scrape prices for the same SKU across 5+ platforms (Amazon, eBay, specialized sites).
2. Normalization Engine: Convert all prices to a single currency (USD/EUR) including estimated shipping and taxes.
3. Profit Calculation: Subtract all fees (platform fee, shipping) to find the 'Net Spread'.
4. Historical Comparison: Verify if the price gap is a temporary anomaly or a consistent trend.
5. Alert Logic: Notify the user only if the net profit spread exceeds a certain percentage (e.g., >20%).

Examples

• "Find price gaps for 'Used iPhone 15 Pro' between eBay and local marketplaces."
• "Monitor crypto prices across 3 exchanges and alert me for gaps >0.5%."