I just applied for an individual digital signature certificate at e-Mudhra CA. They have an inaugural offer price of Rs. 248 for a class 3 individual certificate with a validity of two years. The price is good! There is physical presence verification with official documentation at a registration authority (RA) of e-Mudhra, but that should be fairly straightforward. I am hoping that I would be able to file my income tax returns digitally this year.
Experience with the RA, CA and the IT department would be reported.