Hi aspirant,

If you got 300 marks in neet you have no chance to get bams government college in Maharashtra. You required at least 420+ marks for government college if you belong to general category. You can  easily get admission in private college with 300 marks. The fee range of private colleges is 1-3 lakh per year. I provide you neet college predictor link for more information about colleges.

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope this information will help you. Good luck.