Hey I'm thinking of selling my Macbook to my friend, on eBay, or on Craigslist but want to know what you all think is a fair price given its age and specs. Haggling aside what do you think its worth? Thanks for your input. 
Early 2008 Black Macbook:
2.2 Ghz Intel Core 2 Duo
2 GB Memory
150 GB Hard Drive
-100 GB Mac OS X Partition
-50 GB Windows XP SP3 Partition Using Boot Camp
Various Extra Applications Including:
Windows Office 2008 Home And Student Edition For Mac
Photoshop CS3 In Windows Partition
Early 2008 Black Macbook:
2.2 Ghz Intel Core 2 Duo
2 GB Memory
150 GB Hard Drive
-100 GB Mac OS X Partition
-50 GB Windows XP SP3 Partition Using Boot Camp
Various Extra Applications Including:
Windows Office 2008 Home And Student Edition For Mac
Photoshop CS3 In Windows Partition