Cavio is a pre-launch antique identifier and value research project for vintage resellers and collectors. Available now: a free photo checklist, maker mark research guidance, an eBay sold comparison guide and a hypothetical buying-ceiling example. An AI-assisted iPhone and web experience is planned. No live scanner or app download is available yet; app pricing is unannounced. AI suggestions are not authentication or professional appraisal.

Free antique research guide: https://cavio.ferryman.app/