I am not using my mac pro anymore really. I am on the computer at work all day doing my job and dont feel the desire to be on my computer when i get home. I only spend about 2 hours a week on it, mostly doing bills. I would like to sell it but I am not sure what it is worth. Here is what is in it: Dual 2.66's 3 GB memory (2 512's and 2 1 GB's) ATI x1900XT Standard 250GB drive + 300 GB Maxtor New Apple Keyboard 19" Syncmaster LCD Klipsch Promedia 2.1 (has a bad connector but still work) What is it worth?