I have seen units in there for sale as low as $15k, and I still won't buy.  

We purchased the house at 142k and we watched people fire sale properties for 100k, 60k, 30k, and some foreclosed. 

My intent is to have the repairs completed within 90 days and list it for sale.

No bueno.I’ve analyzed a lot of properties like this going for sale. 

I do have a current single family short-sale in the works. 

Look on zillow for agents and search for agents that "say" they do short sales, foreclosures, etc.

We have a contract for sale on a 4 bldg package just east of downtown in the Historic Northeast neighborhood. 10% Cap rates. 3 4plex's and 1 duplex.

I would trust Zillow and ilk as far as I can throw them.Imho the best source is mls, and verify data with tax assessor data or participants in the sale.

@Alicia Gates(SFRs). [24 CFR §110.10(b)](b) This part shall not require posting and maintaining a fair housing poster:(1) On vacant land, or(2) At any single-family dwelling, unless such dwelling(i) Is being offered for sale or rental in conjunction with the sale or rental of other dwellings in which circumstances a fair housing poster shall be posted and maintained as specified in paragraph (a)(2)(ii) of this section, or(ii) Is being offered for sale or rental through a real estate broker, agent, salesman, or person in the business of selling or renting dwellings in which circumstances a fair housing poster shall be posted and maintained as specified in paragraph (a)(1) of this section,

You'd be left with $50K or more ish to look at another primary and the sale would be tax free.2.