Should I go to the police or will I need to let this go?

I was at Outback; and accidentally left my expensive sunglasses in the bathroom stall. They are special lens sunglasses because I have a very hard time seeing out of the cheap sunglasses lens. I had just gotten them updated too. Someone stole them today. Outback doesn't have them anywhere. Should I make a report to the police? I can't afford a new pair of sunglasses but need them for my eyes. I am a student. I technically have money; but at the same time; I really don't.
Should I go to the police or will I need to let this go?
Post Opinion