I remeber $389 for mine, but I can't remeber if that was with or without shipping.

I got my interior trim from DSVcustoms. You may check with them to see if they still offer these, because I haven't seen any posts from them for a while. If the don't, I know RPI Designs now offers the same solid color panels and TCFS has quite a variety of styles for the trim pieces that they offer as well.