Sort of a specialized version of Divorce Sales ...
Find a list of all the Russian women emigrating to the US to marry some American dude.
Find out where their homes are.
Wait 5 years for the Russian women to get citizenship.
In a high proportion of cases, they will divorce and the home will be sold shortly thereafter.
Be there with cash. Focus on the sales with the extra good pricing.
The more they hate each other at that point, usually the better the pricing.
Then you just have to deal with the questionable decorating.