Hey Sam,

The best affordable MBA Colleges accepting CAT score are :

• Faculty of Management Studies, Delhi
• Department of Financial Studies (DFS), DU
• Delhi School of Economics, DU
• Pune University Department of Management Sciences (PUMBA) (accepts CAT for OMC) 
• KJ Somaiya Institute of Management Studies and Research, Mumbai
• IIM, Udaipur, Vishakapatnam, Bangalore, Ahmedabad 

Good Luck! 

These are a few good colleges with 80 percentile and good ROI 

• LIBA Chennai 
• XISS Ranchi 
• NIRMA University 
• TAPMI Manipal 
• BIM Trichy 
• IMT Nagpur 
• Lal Bahadur Shastri Institute of Management 
• Shri Ram college of Commerce 

But whether you get a call or not from these colleges depends on your past academic records also. And the average package you can get from these colleges is 7-8 lakhs per annum. 

Good luck