I picked this up for free today at my local thrift store, because they couldn't test it and I guess it didn't appear to have value. I took it home, and noticed the purple processor card, so after I opened it, noticed it was a Sonnet Crescendo G4/400! It has maxed out VRAM (4MB), and 160MB or so of RAM. It does have the AV card so I was able to use it with my TV. It boots OS 9.1, and has 2 HD's, both 4GB. What is something like this worth?