NestLedger: Turn your stuff into a portfolio and track what it's worth.

Ever wonder what all your stuff is actually worth? Not what some random person on Facebook Marketplace thinks, but what it's really selling for right now? That's why I built NestLedger. I kept finding myself googling "what's my [thing] worth" every time I wanted to sell something or just figure out if that guitar in my closet was appreciating or collecting dust. The problem is you have to check eBay, then Mercari, then Poshmark, then Reverb, and half the listings are just people asking crazy prices that nobody's paying. Sold prices are what matter, and they're scattered across a dozen different platforms. NestLedger pulls real sold prices from 8+ marketplaces and gives you an actual valuation for your items. Not an estimate based on vibes. Real data from real transactions. But here's the part that makes it different from just searching eBay yourself: you can save your items and track them over time like a portfolio. Add your vintage watches, your sneaker collection, your kitchen appliances, your kids' old gaming consoles, whatever. NestLedger keeps tabs on what everything is worth and shows you how your total value changes over time. Think of it like a stock portfolio but for physical stuff. You can see which items are gaining value and which ones are depreciating. Maybe that LEGO set you bought three years ago is now worth 4x what you paid. Maybe that designer bag is trending down and now's the time to sell before it drops more. You'd never know unless you were manually checking sold prices every week, which nobody does. Some things people are using it for: Collectors tracking cards, vinyl, vintage electronics, sneakers. Basically anything with a resale market. They add their collection and watch it like a stock ticker. People decluttering who want to know what's worth selling vs donating vs tossing. No point listing something on eBay for $8 after fees and shipping. Resellers who flip stuff and want to track their inventory value without maintaining a spreadsheet. People going through estate situations who need to figure out what a houseful of stuff is actually worth. Way faster than getting individual appraisals for everything. Insurance purposes. If you know what your stuff is worth you can make sure you're properly covered without overpaying for coverage you don't need. The dashboard gives you a breakdown by category so you can see where your value is concentrated. Maybe 60% of your net worth in physical goods is sitting in your garage and you didn't even realize it.