So; fetch all at once, and you have yourself a complete series 1 setup; ultra-rare and very, very nice!! I am still looking for a C-Z1 (withou the "a" addition) myself as well..
Axel; haven't got one yet.. I want the C-Z1 because I have the M-Z1 without the "a" as well; I'd like to build up the whole set in the first, non reviewed, version..