Was using my Eris up until a week ago when I upgraded to an Inc2 for $50. Overall I love the Inc2 but I do haveto agree that reception can be an issue at times when surfing. No dropped calls yet. Just mad that I took the 2.3.4 update before rooting. Now gotta wait until a new exploit is found.
I sold my wifes Eris for $100 (only thing extra was a hard case she got for free and a new screen protector that only costed me $1), 2 months back. With all the accessories I have for mine figured I might get $130 for it, maybe more.