You haunt thrift stores, estate sales, and flea markets — and you always find something worth bragging about. Build a single-page app that lets you log your secondhand treasures and remember where each one came from.

Each entry should capture:
- **Item name** and a short description
- **Where you found it** (store name or event, e.g. "Goodwill on Oak St" or "Sunday Flea Market")
- **Price paid** and an optional **estimated value** so you can see your best deals
- **Category tag** (e.g. Clothing, Furniture, Books, Electronics, Art, Kitchenware)
- **Date found**
- A **photo URL or emoji thumbnail** to represent the item visually

The app should display your full haul as a browsable card grid, with the ability to filter by category tag. Persist everything to `localStorage` so finds survive page refreshes. Include a small "stats bar" at the top showing total items found, total spent, and total estimated savings (sum of estimated values minus prices paid).

The tone should feel like a treasure hunter's trophy cabinet — celebratory and personal. Keep the UI clean but give it some visual personality: colorful category badges, a satisfying "Add Find" flow, and a way to delete entries you no longer want.