It took 5 days of bidding but finally got a 4* in Copley/Back Bay for under $150. I think it's a great deal vs. prices available online for this weekend. We stayed at the Westin Copley last time in Boston, and Sheraton is in the same general vicinity. I bid $126, with just Copley area checked. Came back with offer to up it by $22, which I did, and I got the Sheraton.