Lots to read there.  Starships should be real expensive, I'm trying to remember the price quote Han gave Luke in the beginning of ANH, and Luke said that they could almost buy a ship for that amount.  I think it was 20,000, if anyone knows exactly and wants to chime in.  So ships should start at about 25K, and move up from there as they get better.  

I'm thinking blaster pistols run like 200, blaster rifles 500.  And I think that gives us a good base to start putting prices at.