Eric is looking to get a Best Buy refurbished 2011 MacBook Pro for $600. Is that a good deal? Leo says he usually recommends getting a refurb model from the manufacturer. He'll get a warranty that way. Best Buy probably wiped the hard drive and checked a few things, but it's not strictly refurbished. 4GB RAM is also a little light, but it will support High Sierra MacOS. Warranty wise, a good refurb should include a 1-year warranty. 3 months won't really help him. Leo would also recommend spending a little more money and getting a 2015 model.