DialDossier
DialDossier is a web + mobile app (traditional app with light AI) that helps watch investors stop guessing and start tracking real market liquidity. Instead of hyped “asking prices,” it aggregates sold/completed listings from major secondary channels and normalizes them into comparable comps by reference, condition, box/papers, service history, and region. Users build a portfolio with cost basis, fees, and holding notes, then see realistic exit ranges after platform fees and typical negotiation spreads. A “Liquidity Score” shows how fast a reference actually sells and how wide the bid-ask spread is, so users can avoid illiquid traps. Light AI is used to parse listing text/photos into structured attributes and flag suspicious comps (franken parts, mismatched papers, obvious bait pricing). It’s not a magic price oracle; it’s a disciplined comp + liquidity tool.