Does the Mumbai Clipper Lounge located in Domestic terminal 1A offer paid access? It's a PriorityPass lounge.
Yes it does. I think the going rate is INR 500. Though I must add that now, after the connections established between 1A, 1B and 1C, there's a bit of retail space as well as expanded seating, so if you are going to spend anyway, the options are more now.