What would you choose to save on?

If you could choose to receive a LIFETIME discount of 99% off one item, what would it be, and why?

This may seem like an easy answer, but each option has beneficial aspects, some might give good reasoning for one, maybe one is more important to you!

The options...receive a lifetime 99% discount on:

Concerts

Gas

Luxury Goods

So what would you choose?

See reddit poll results