Amazon is now an Authorized Apple Reseller!. Current models, older models, refurbished models-- check it out. Use this link (note: sales via this link may generate a commission to Christian Boyce, from Amazon.
For some reason, starting in Mac OS 10.7 the scroll bars don’t show up. At least not until you mouse over them. That’s just silly. Here’s how you get them back.
Apple Menu/System Preferences/General/”Show scroll bars: Always”