If a time machine existed how much money do you think it would cost to use it or better yet own it?

If a time machine existed how much money do you think it would cost to use it or better yet own it?
$millions 1,000,000
$billions 1,000,000,000
$trillions 1, 000, 000,000, 000
$Quadrillions 1,000,000,000,000,000
$Quintillions 1,000,000,000,000,000,000
$sextillions (1,000,000,000,000,000,000,000
$Septillions 1,000,000,000,000,000,000,000,000
Select gender and age to cast your vote:
If a time machine existed how much money do you think it would cost to use it or better yet own it?
Post Opinion