Moin, moin
Now that I have more than a year on E9-A I can offer these numbers directly from the PGE website below*:
E9-A cost per year 450$
E6-smart cost per year 580$
E6 cost per year 640$
E1-smart cost per year 670$
E1 cost per year 730$
EV-A cost per year 810$
E9-A is real, the others...