I really hope my delivery window holds or pushes forward. I recently sold a car for $60k, and here in my state, as long as I get another within 60 days, I will only pay sales tax on the difference. That's the difference of 6.5% of $4400 versus 6.5% of $64,440 as long as I get whatever by Aug 19. My current window is good. Sooner would be even better. But after 8/19 would *really* suck.