TDG Guide
How to Read a TDG Confidence Score
Collectors see a number and assume it means certainty. It does not.
How to Read a TDG Confidence Score
Collectors see a number and assume it means certainty. It does not. TDG keeps the language simple so collectors can act on the page without wondering what a term means. The point is to help you make a cleaner decision, not to bury you in jargon.
Problem
Collectors see a number and assume it means certainty. It does not.
Solution
- Read the confidence score beside the value range.
- Check whether proof, comps, and variation details are strong or thin.
- Use high and low confidence pages differently when you buy, insure, or sell.
Proof
A lower confidence page can still be helpful, but it needs more caution.
- Values are estimates unless marked verified. Market prices can change. TDG does not guarantee sale prices.
- User-submitted proof requires review.
- AI-generated images cannot be official diecast proof.
Action
Use confidence and the value disclaimer together before you act on a number.
Browse value pages | Open My Diecast Garage | See plans and reports | Get support
FAQ
What affects the value the most?
The exact variation, condition, proof quality, and recent market activity usually matter most.
Does TDG guarantee a sale price?
No. Values are estimates unless marked verified. Market prices can change. TDG does not guarantee sale prices.
Can I use this guide if I am new?
Yes. TDG guides are written in plain English and explain collector terms as they come up.
Should I trust one photo?
One photo can help, but base details, package details, and better proof often change the answer.
Where do I track my own cars?
Use My Diecast Garage to keep ownership notes, watchlists, and report-ready details together.
Final Summary
How to Read a TDG Confidence Score works best when the variation, condition, and proof are kept together. Use TDG to identify the car first, then use the value range and confidence score with care. When you need a cleaner record, move the car into My Diecast Garage.
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