For the  OP,  Just to add, they also have  Desk Tops for less than $200. 

They also  have  some  72000 sales via ebay,  with over 14500  FB score ,  at  99.2%  for the last 12 months.

They also have some  4400 followers, presumably happy customers.

So here is a thing,  why dont you contact the seller,   and ask them to justify their prices to you,  rather than simply placing inuendo on a public forum.    If you  have not got the gumption to follow up with the seller, then perhaps the seller may become aware of your post.