Zharous, if you look at the "Need help with details for Starflight D20 RPG" post, on page 2 you can find a post I did (9/5/05 11:58 pm) where I posted a list of the specialty trade goods and artifacts, as well as their STV (standard trade values). (Of course the standard trade good prices can be found in the manual.) I viewed all of the values myself by buying a little of each and looking at its value in my cargo hold, so I am sure the information is exact. This could be useful information for your site.

There are also tips for how to deal with the Humna Humna so that you can buy trade maps from them on page 3 of that post.

I also have images of all the standard trade goods, specialty trade goods, and artifacts, if you want them.