Tested and Working Pulled from professional environment All units have been professionally loaded with OSX 10.13Batteries may vary on condition and healthNO POWER ADAPTER INCLUDED100% SATISFACTION GUARANTEE OR MONEY BACK! Please Message Us FIRST With Any Issues or Concerns! We Provide FAST and EASY Resolution!LOWEST PRICE ON eBAY! WE SELL OUR ITEMS AT 20% BELOW MARKET VALUE!  WE WILL PRICE MATCH!**BEFORE OPENING A RETURN OR LEAVING FEEDBACK, PLEASE MESSAGE US FIRST!**We help ALL of our customers with any questions, issues, or problems!We can send you refunds DIRECTLY!This really helps us and improves the overall customer resolution process PAYMENTPLEASE pay ASAP (as soon as possible) so we can get your item shipped out ASAP.NON-PAYING BUYERS: We will open an unpaid-item case against you and we will report you to eBay. Please only serious buyers!DELIVERY/SHIPPINGWe ship your items out United States Postal Service, FedEx Ground, or UPS Ground. If you need your item shipped out Express or Expedited, please let us know and we can charge you the extra fee accordingly. We ship out SAME or NEXT-Day!WARRANTY/REFUND/RETURN As we mentioned previously, if you experience ANY issues once receiving your item, PLEASE message us first! We have a 100% customer satisfaction rate! We strive to help all of our customers with any problem, issue or concern. If your item arrives damaged, not as described, has missing parts, etc, message us FIRST and we will help you accordingly. CUSTOMER SERVICE HOURSBefore leaving feedback or opening a case/return, please message us first and we will help you take care of your issue.We are always answering messages from our buyers as soon as possible! You can expect a quick response any time from us: Mon-Sat from 9AM to 5PM