I have a G4 Quicksilver, 733Mhz, 384MB RAM, 40GB HDD, SuperDrive, GeForce 2 MX w/ 32MB VRAM. Bought it new in 2001, been using it ever since. I also have a first generation iMac G5, with a 1.8Ghz processor, 768MB RAM, 80GB HDD, SuperDrive, and a FX 5200 w/ 64MB VRAM. Bought it January 2005, stopped using it in May 2007, when it was replaced by a custom PC. How much is each one worth? Thanks in advance Note: I'm not looking to sell them, just want to see what they're worth at the moment.