I bought this module last week for $450 and never installed it. My intention was to program my car back to stock height, install maxed out lowering links and the module, and drive. After inspecting the suspension on my new to me 4.8 I decided to wait with lowering anything and drive the car stock to preserve whatever life is left on stock shocks. When the time comes I will just order V3s and call it a day.
The module is in perfect working order and comes with installation instructions and the links are brand new from loweringlinks.com on ebay.
My total cost: $450 for the module and $150 for links
Your price: $450 shipped
I'll post a few pictures tonight but their isn't much to see.