I spent some time listening to Patrice Scott tracks on Beatport -- the only site I've found that has most of the Sistrum records available for digital purchase -- but when I tried to buy them, Beatport said they aren't authorized to sell them in the US.
Not sure what's up with that at all! If they can sell them somewhere besides the US -- i.e. EU/UK -- but not the US, that normally would mean that Sistrum has a deal with a different digital store for US sales. Anyone know who that is?