DMV area investors?!

[Ivan A. Luciano]

I often listen to bigger pockets and other investment platforms where investors are able to purchase single family homes for $100k, or $90k. It appears this Is sure shot way of staking up on properties! Unfortunately, the DC, Maryland Virginia area doesn't host many properties in this price range that are easy to grab hold of. Are there any investors out there in similar high priced markets that have been able to stay consistent in their investing even at these higher prices? our is the key to move the radius out and move away from the city areas? 

Id love to hear the different perspective on this one as I'm looking to purchase our third rental property in southern maryland now.