I have a Samsung Galaxy S Vibrant, unlocked for ATT and Tmobile.  Runs 2.2, has an OLED screen, 1ghz CPU, 16gb internal storage.  Nice thing about it is that it is the same hardware as the Nexus S, the current "official" Google approved developer phone.

10 BTC shipped via priority mail?  Comes with USB cable, charger, and an 8 gb MicroSD, making the total capacity 24gb.