Perhaps the ultimate "home" espresso grinder.  The Mini "Timer" model Mazzer.  
 
A little beast of a grinder, but scaled down enough to make it spouse friendly.  
 
This one has been lightly used, with de-caf beans, and is super clean.  
 
The usual "stepless" adjustment collar (that turns the "wrong" way!) with a super sharp burr set, means this is ready to go out of the box.
 
Future Proof the grinding side of your espresso set-up.