You are buying as is 
Macbook Air A1932 
I'm pretty sure its 2017 Model 
with either 4GB or 8GB memory 
and 128GB fash drive ssd on board
Body is in really good condition
Screen has Good Picture  But think Logic board need to be replaced 
Was trying to reset and now it turns on to apple logo and then turns off then then restarts same thing 
Battery Is In good condition  Holds Good charge when fully charged 
You are buying as is condition  Think it may just need to logic board or apple  care might be able to fix?
Again Buying as is for this reason