The refurb store has the base 2017 iMac for $929 and the base retina for $1099. Is this a good deal for someone without heavy computer needs? I'm replacing a 2011 Macbook Pro that won't really run Word or Chrome anymore without lag to the point of unusability. I have an iPad Pro so don't need something mobile. The alternative would be relying on Pages and Safari for now and waiting for an iMac upgrade.