The $45 pledge levels give you the option of receiving EITHER of the following...
A) the digital film (VOD and download) + BANNISTER-inspired t-shirt designed by Homage
B) the film in digital form (VOD and download) + as a DVD, complete with bonus features
As for those other pairs? The $9 level and $15 level are identical to each other. The $65 level and $75 level are also identical to each other. In case there was a massive wave of pledges, we wanted to offer a limited quantity at lower prices, in order to reward early responders -- our "PIONEERS" and "BARRIER-BREAKERS," as we called them.
If you pledged $15 or $75, thinking it would earn extra rewards, we apologize for any lack of clarity, and would love to hear from you.