In fact here's some links to old data I have.
http://www.thornefolk.net/Midnght/pe/
There's a spread sheet I started building but never got done now it needs updating but it's highly useful for pricing things.
As well as some old blue print images of which are no longer around because the weapons changed names.
And two images of cobalt and quantium. The last time I came back I made a good deal of money selling these as antiques because at the time they had removed these from the game temporarily. Made 10 ped an ingot on cobalt then. }:>) And I had about 50 of them.
I also have at home a lot of images of various animal leathers I was collecting them for clothes manufacturing as they make awesome clothing and I was getting all the prices into my list along with saved images so people to peruse.
I'll get thes euploaded to my directory later on in case they can be used here if no one has aleady gone through the trouble of imaging the various animal leathers.