What Is The Cost Of Endovascular Stent Grafting For A Abdominal Aortic Aneurysm At CMC Vellore?

Hi I want a specific answer from a endovascular surgeon from cmc vellore.i am patient of abdominal aortic aneurysm. CT angiogram detected size 13.7 cm*6.76 cm.how much cost of endovascular stent grafting will need & if cmc Vellore is best hospital to do it I am from Bangladesh so need to take preparation.Thanks & regards