You are bidding on my Macbook Air model A2179.&nbsp; It is a Retina 13 inch 2020.&nbsp; &nbsp;It is in great condition.&nbsp;&nbsp;<font rwr="1" size="4" style="font-family:Arial">  I offer a 30 day guarantee with $20.00 shipping to the United States. I will ship international using the Ebay Global System only. Thank you &amp; Happy Bidding !&nbsp;</font>