flip or wholesale?

[David Griffey]

I have a property almost under contract. The place is trashed needs some roof repairs and everything updated along with some concrete work. This is my first house. The owner wants $30,000 I figured it would cost about $42000 to repair. I believe the comps will come back between $129,000 to $100,000. What should I try to do, flip or wholesale? If I wholesale what should I ask for the property? Thanks for the help in advance