What is the difference between TH and Mainline?
Key Difference
The main difference between a Mainline car and a Treasure Hunt (TH) car is rarity and collector value, as a TH is an intentionally rare version of a standard Mainline casting.
Here is the precise breakdown of their differences:
In short: A Treasure Hunt is a secret, low-production variant of a standard Mainline car, but it uses the same basic construction and parts. You recognize it by the hidden "TH" silver logo on the car and the silver flame on the card.
Much more information about mainlines, STHs and other models, you can find in my Guide called "BUY YOUR HW".
Download "BUY YOUR HW: THE ULTIMATE HW BUYER'S GUIDE" today and start smart buying and collecting immediately!