The same house 2.5 years later could be very easily sold for 310k given market conditions.

The question you asked could be easily answered if you have buyers lined up who's purchase criteria include duplexes in D class neighborhoods. 

Even in my original investment area which is easily an "A minus" area I often have to bend rules depending on the tenant.

Getting an appraiser to change 2 words on an appraisal, especially with a VA appraiser, can easily be 3-5 business days or more.

I want to buy something which will hopefully rent fairly easily before I move on to something more challenging.I have run the numbers and found a few properties that I believe are a good deal in a fairly safe neighborhood, although I plan to visit these before buying as I know Baltimore varies on a block-by-block basis. 

During the flood the house easily stayed high and dry.

Each unit rents for $750 and with a little work could easily be bumped up to $800-$850 imo.  

It worked really well.This deal worked easily because there was no bank financing involved.

In my market you can get a duplex, currently rented from 17K - 25K easily.  

Start to filter by what you think you want your strategy to be.