Hi Peacefulmind,
It's many years since I lived in India but I don't think you can lump all Avatars together and call them phoney.
I have read a lot about Kalki and his methods and I understand his work has been monitored and investigated thoroughly by Professors, Doctors and Scientists from USA , Sweden ,and Denmark.
Kalki states there are many ways of becoming enlightened and also that he does not care whether or not you believe him. I do agree with him that enlightenment is a gift of grace.
As to 'the big lump of money' This is for a three week stay at his Ashram and includes accommodation, food and one to one teaching. The amount involved is very reasonable compared with any Western Course, about 75% less!
Since he provides all the above and has to also provide for his staff plus maintainance of the buildings and grounds I'd say it was very fair.
Love and light,
Faune