Hello!
I have made this spreadsheet for own use but as I look here for new tips on goldmaking I might aswell do my part and share it with you.
http://www.megaupload.com/?d=B7334DV9
Preview
http://img695.imageshack.us/i/previewep.jpg/
This is by no means a superadvanced spreadsheet, but merly a simple way to keep track of profit and to help with calculation of potential profit. I use it to easily calculate profit from buying -> transmute/craft/disenchant -> reselling gems/mats etc.
This is the first spreadsheet Ive made and I will keep updating it in the future and will try to make more advanced formulas. If people find this useful and want me to post the updates, I will. Hopefully this is not classed as a "repost" and useful to someone.
If somethings not working correctly please inform me and I will do my best to fix it.
Regards
Edit: For those wondering my mains profs are Alch/Herb, my alt have enchanting. And Ive teamed up with a guildmate who has JC.