LEGO Set Value Tracker
Know exactly what every set in your collection is worth. MySetWorth auto-fetches set details and estimates current market value from real eBay sold listings — so your numbers stay fresh without the manual research.
Everything you need to value your collection
Auto-fetch set data
Enter a set number and MySetWorth pulls the name, theme, piece count, release year, and official image from Rebrickable — no manual data entry.
Live market value estimates
We scan recent eBay sold listings to estimate what each set is worth right now, so you always know your collection's true value.
Price alerts
Get notified when a set's value jumps or drops significantly so you can buy, hold, or sell at the right time.
Insurance reports
Generate a PDF report of your full collection's value for insurance or estate planning in one click.
Retirement tracking
Know which sets are nearing retirement — retired sets historically appreciate, making them prime investment targets.
Photo-rich catalog
Every set entry includes its official image, so your collection catalog looks as good as a real display shelf.
How it works
Enter your set number
Type a LEGO set number like "75192" and we fetch the name, theme, piece count, and photo.
Get a market value estimate
We scan recent eBay sold listings to estimate what the set is worth right now.
Watch your portfolio grow
Daily snapshots track your total collection value over time, with alerts when prices move.