Spreadsheet
 

Has anyone created an Excel spreadsheet to keep track of your cards they would be willing to share? I've been on a buying spree so I want to help keep track. I was thinking about creating a spreadsheet that includes the card info, purchase price, current "value", and sold price on any I decide to sell. I understand VCP has some kind of program but does that work if you have ungraded cards as well as graded?

Lastly, aside from sold prices on Ebay, how do you guys determine pricing/value for raw cards?
Thanks for your input,
Chris