I wound up splitting the trip. 3* Courtyard Philadelphia Downtown $60...10/21/09 - 10/24/09, first bid for these 3 dates after losing bids from 50-60 on various date combinations. Through HOTWIRE I received 3* Doubletree Philadelphia $69 ... 10/24/09-10/25/09, which I will post on the Hotwire side. I used the PRICELINE and HOTWIRE links to start my bids. Ordinarily I don't mind holding my bids to the last minute in hopes of the lowest rate, but I have seen rack rates for these dates slowly rising over the 3 weeks I've been following this trip. The rack rate at the Courtyard these nights is $199, so I paid 30%. Can't complain about that!