Hello there,
The exact count of seats cannot be told but there are around 2700+ seats for BAMS in Maharashtra. Some of them have reservations like ST, SC, OBS, etc. You can choose from 53 colleges in Maharashtra, which includes both government and private colleges.
For more information about the colleges and their fee structures, you can visit the link given below :
https://medicine.careers360.com/colleges/list-of-bams-colleges-in-maharashtra
Here you will get the college names, along with the no.of seats and fee structure.

Hope this answer helps you.
Good luck!!