Well first, let's look at what you'd need to pay for similar templates elsewhere...
And to be honest, it's totally worth such a price.
I'll make it simple for you.
The actual cost for this one-of-a-kind graphical package is well over: $1,997.00
Think about outsourcing just 50 unique sales page
graphics. For $20 a pop that's $1,000 right here!
You could also design all the graphics yourself and spend "unforgettable" late evenings with the world's most confusing program ever - Photoshop :) Your choice.
The last option is to get expensive, over-used graphic templates from sites like graphicriver.net, yet the prices aren't pretty!