Mom is selling her home

[James David]

So my mom just called me stating she put her house up for sale. 

Her realtor told her that the houses around the same size in her area are selling for 155k.

-which I'm assuming is the after repair value. 

Could I potentially help her sell her house? Maybe find a cash buyer for her?

Is it true that she has to account for rehab costs so she won't be able to sell for the while 155k?