You might want to try to find one of these. They are being closed out at great prices and the used prices are very decent. Awesome hybrid amps, 100 tube watts, four EL34 power tubes and two Celestion speakers. Sounds good at easily adjustable low volume as well.

Possibly a little more that you were hoping to spend, but probably worth it according to the reviews.

Marshall JMD-1



Link to some used ones

http://www.wwbw.com/Marshall-JMD1-Se...-i2384989.wwbw

This should be rated a lot higher than the Marshall "MG" series, which have taken quite a bit of heat. I wouldn't get the MG personally, but there are a lot of people that like them.