Disclaimer
Sample data, not real prices
The price dataset bundled with this tool is illustrative sample data only. The prices are fictional examples written to look plausible. They were not scraped from any retailer, are not live, and are not current. Do not rely on them for purchasing decisions.
Verify before buying
Always verify the current price with the retailer before buying. Prices change frequently and vary by location, membership status, promotions, taxes, and shipping.
No affiliation
Not affiliated with, endorsed by, or sponsored by Costco Wholesale Corporation or Amazon.com, Inc. All trademarks are property of their respective owners.
"Costco" and "Amazon" appear in this project as plain text only, to factually describe a price comparison (nominative fair use). This project uses no retailer logos, brand imagery, or product photos.
No scraping
This project never scrapes retailer websites and never calls retailer APIs. The dataset is hand-written sample data plus whatever you enter yourself. Nothing here facilitates violating any website's terms of service.
Informational purposes only
All content is provided for general informational purposes only and does not constitute shopping, financial, or legal advice.