I'm possibly going to pick up a working original iMac g3 turquoise. I found it on Craigslist for $20. Is this a good deal? I mainly want this for the heck of it but I guess I would be interested in what someone can do with one of these. I bought my first Mac a few months ago (27" iMac 2011) so I thought it would be cool to get the original. Should I get it?