Hello, I'm new to Priceline and am having some difficulty getting a 4 star hotel in Copley- Back Bay. I have bid all the way up to $170 using the rebid zones Brighton, Dorchester, Fenway, Medford, North Arlington, South Boston. Am I trying too early to find something? Or is there a particular reason I'm not finding anything for under 170? Any assistance would be gratefully received. Thanks