Best Place to buy TTI Products
I'll echo what GTXperience said. Best price is found at a show they're attending. I only live a few miles from their factory but it was worth it to purchase my TTI's at either Spring Fling, Fall Fling, or MATS. Then I could just pick them up at their factory in Corona when they were ready.
Check out their show schedule or call them to see when they'll be at a show close to you.