I'm a 19 year old college student, my grandma bought my a new iMac last year (my first mac) for college, my dad helped her pick it out. She doesn't know much about computers but she would like an easy to use one for just the internet. She has a basic compaq but she hates it because its hard for her to use. I think a Mac is exactly what she needs. I would like to find her a refurbished white iMac but I'm not sure the best place to get one. eBay has some but I've never bought technology from there before. Apple used to have them but I haven't seen one in months. If anyone knew a trusted source and what I should be looking for when getting one or any other advice, I'd greatly appreciate it.