Can someone out there please give me a price range (lowest-to-highest) as to what the following may be worth? Thanks! Late 2005 model (Rev. C I believe, only 4 RAM slots) Dual 2.0 GHz Power Mac G5 2GB RAM (2x 512MB Apple + 2x 512MB upgrade) 256MB VRAM (ATI X850XT from Apple) 160GB HDD (Stock) Airport, Bluetooth EDIT: forgot to mention the 16x DL Superdrive (DW-Q28A) 20" ACD purchased at the same time 1.5 years left of AppleCare covering both the tower and display. Original boxes for both. Thanks again in advance for any insight!