I'm offering an older MacBook, about '08, running mountain lion. It's in terrific condition, simply had the screen changed, and going to clear all data off in the past. Have all passwords, as I am the initial owner. It does have a bum battery that does not work. They run about $130 from apple, or other replacements are offered from other business on amazon for as little as $40. Planning to sell fast. Cash money just, kindly no paypal crap.