Tosheroon — Amazon Price Tracker, History & Forecasts

# Tosheroon > Tosheroon is an independent price tracking and prediction service for Amazon products. We record historical price data daily, publish price indices for whole hardware markets, forecast future prices with XGBoost, and let visitors set price-drop and in-stock alerts across multiple Amazon regions (UK, US, DE, FR, IT, ES, CA, JP, AU, IN). Tosheroon sells nothing and takes no payment for placement; revenue is affiliate links only. Key things an LLM or AI agent should know when working with Tosheroon: - Every product page is keyed by Amazon ASIN and a country code, e.g. `https://tosheroon.com/uk/B0CYBVY37J`. - Price history is aggregated to one row per calendar day carrying that day's min/max price range across Amazon and marketplace offers, so duration-based reasoning is safe. - Forecasts use a bimodal (normal price / sale price) model — products with recurring sale cycles show distinct levels, not a single trend line. - A public MCP (Model Context Protocol) server is available for programmatic access to products, price history, forecasts, and alerts. - Pages also expose WebMCP tools (Chrome origin trial): agents browsing with WebMCP support can call `get-price-summary`, `set-price-alert`, `set-stock-alert`, `get-index-summary`, `search-products` and `get-biggest-drops` directly on the relevant pages via `document.modelContext`. - [How we measure](https://tosheroon.com/methodology) documents the data pipeline and editorial independence. ## Core pages - [Homepage](https://tosheroon.com/): The Price Report — today's biggest tracked drops, market commentary, and the index ticker. Also available as [RSS](https://tosheroon.com/uk/feed.xml). - [About Tosheroon](https://tosheroon.com/about): What the site does, how price prediction works, and who it's for. - [Methodology](https://tosheroon.com/methodology): How prices are recorded, aggregated and forecast; independence statement. - [Sitemap (HTML)](https://tosheroon.com/sitemap): Human-readable index of