hello, firstly, Congratulations for your score. 

Yes, you can get admissions in private mbbs colleges, some of them in Maharashtra are :

• Dr. DY Patil Medical College, Pune.
• MGM Medical College, Aurangabad.
• Krishna Institutes of Medical Sciences, Karad.
• Dr. DY Patil Medical college, Navi Mumbai.
• Terna Medical College, Navi Mumbai.
• Jawharlal Nehru Medical College, Wardha.
• indian Institute of medical Sciences, Jalna.
• Rural Medical College, Loni.

These are some of the Renowned Medical Colleges In Maharashtra. You may Check the site : https://medicine.careers360.com/colleges/list-of-private-medical-colleges-in-maharashtra

thankyou, I hope this was helpful, feel free to approach for further queries.

Chances are low. This year around 464 marks got Kashibai Navle Private medical college of Maharashtra which has the highest fees so obviously that person would be the last to get a seat in MBBS colleges of Maharashtra. Still the 3rd round and mop up round are yet to come so you can wait for them. And also keep in mind Kashibai Navle Private Medical College, SMBT Medical College, Walwalkar Medical college these colleges you might stand a chance if cutoffs go low but the fee structure for All of these colleges is above 10 lakhs per annum. Kashibai has 12.5 lakhs per annum. So if you can afford them, then do sit a keep praying. 

No chance in government colleges for sure since the cutoffs till 2nd round have come around 551 which is way higher than your marks. 

Best wishes to you.

Thank-you.