Hi there,
I have almost all categories unique templates PSD for sale here :
http://www.semantictemplates.com/
You can directly purchase any template you like directly from the site and if you need any assistance you can contact me through the site.
On purchase of a template you get :
1) Layer base organized source PSD, JPEG & Fonts used in design.
2) Exclusive right to use, store, sale and resell.
3) You can also get the template coded into valid xhtml/css for only $80.
Once a template is sold it is removed from the site gallery and is never available to anyone again.
Thanks