At this point I'm making about 1 offer every other day and I'm sure my realtor is ready start blocking my calls. 

I honestly feel the property is worth in the 150 range, it is located in a historic part of downtown in my city, where property value is rising, and there are in the process of building a new medical school 2-3 blocks from this location.A - 1/1 - lease from 6/12/2017 - $525B - 2/1 - vacantC - 1/1 $525 lease from 6/16/2017D - 1/1 $425 lease from 11/12/2010 - these tenants are likely to live in the unit until they pass away.

Someone entered the house and braced both doors, and is still in the house.The police department is 4 blocks away.

Seems to me that they have decided that the better option is to only take MLS listings and block everyone else

One area may be lower-priced for a good reason, but even just a few blocks away, a similar property would be a great deal. 

Real Estate is tested and proven over centuries to provide the opportunity for wealth with crashes once every few decades and Bitcoin is a unproven cryptocurrency that uses block chain technology.

Any information you get should be taken with an cinder block sized cube of salt. 

Turning the water supply off and draining the lines reduces the risk even more.

I'm thinking of buying a Condo in a fairly popular tourist destination a couple blocks off the beach in Hawaii.

The fire was caused by a cigarette (and made much, much worse by blocked exits, non-working smoke detectors, etc.).