Thanks Peter yes I think the focuser was about $500 the flattener and extender tube about the same. Add a bit for the Takahashi Collimating Telescope. I have a full sized file available on my smugmug page. The one posted here has been downsized to fit the 200k file size limit.
http://astro.smugmug.com/Astrophotog...2171&k=mTfwz45