Collector Guides
Best Diecast Collection Tracker
Collectors need a tracker that stays simple enough to use after the first week.

Best Diecast Collection Tracker
The best tracker is the one that helps you answer simple questions fast: what you own, what it cost, what needs proof, and which cars deserve a closer look. A plain list is better than nothing, but it breaks down once you need photos, condition notes, and variation-level detail.
TDG is built to track the car, the proof, and the value path together so you do not have to bounce between separate tools.
What a useful tracker should store
- Brand, casting, variation, and scale.
- Condition and package status.
- Purchase cost and source.
- Photos of the actual item you own.
- Watchlist, wishlist, and duplicate flags.
Why spreadsheets stop helping
A spreadsheet is fine for a small shelf, but it gets weak once you need exact photo proof, linked value pages, or condition-specific notes. It also makes it harder to separate one variation from another when the title looks almost the same.
Why TDG works better for collectors
TDG lets you move from research into tracking without changing tools. You can search by brand or casting, open the matching value page, then save the item into your collection or wishlist.
That keeps the private record tied to the public research path, which is much easier to manage when your collection grows.
Start with the right workflow
- Search for the closest casting or variation.
- Save the item with your own condition and cost basis.
- Add clear photos of the exact item you own.
- Use the dashboard to see what still needs proof.
Keep the record simple
You do not need to fill every field on day one. Start with the cars you care about most, get the photos and condition right, and let the rest of the collection follow in batches.