WatchRoster is a physical media price database tracking real market values for over 1 million movies across VHS, DVD, Blu-ray, 4K UHD, LaserDisc, Betamax, and HD-DVD. Every price is sourced from real completed eBay sales — not estimates — giving collectors accurate, up-to-date data on what their physical media is actually worth. Collectors can build and manage their personal roster, create wishlists, set price alerts to get notified when a title drops below a target price, and leave format-specific reviews. Each movie page includes streaming availability, cast and credits, trailer, and full market data across all formats. Free to use. Built for serious collectors who want to know exactly what their collection is worth.