Sorry. Can't talk prices on here. Here is a link to our forum, which should answer all of your questions:
CLICK HERE
There is one price to upgrade and only one price for each custom gasoline file.
You can fill out the form and send it with your Evo. When it's processed, I'll send you a copy of the invoice with our PayPal name, and you can send the payment (I won't know how much shipping is until it's processed).
It's normally about 2 weeks depending on our work load. Right now, I'd say it's closer to 3.