If you do not want to stay with other HC members, or noone is available, here is what other members suggest.
Hotels Camping Other Options|
Mondpalast: is a really nice hostel in the alternative part of Dresden, the so-called Neustadt. Includes also a cafe. For everyone who doesn't like it the tourist way.
Price range is from 13,50 Euros (10 beds room) to 39 Euros (1 bed room with own bathroom).