Amp suggestions?

I recently bought an Epiphone Les Paul, and need to get an amp. I will 99% of the time be playing just for myself, so I'd need something with a headphone jack. I'm interested in getting a similar sound to Garry Rossington. He and Neil Young are the reason I want to play a guitar. Any suggestions? Also, what price range would I be looking at? Also, where could I find a good deal on a used amp? Thanks.

I think you might find the roland cube 15 to be pretty good for just playing by yourself...the price is right too.Neat little amp,with some great sounds.

check it out here...

http://www.americanmusical.com/item--i-ROL-CUBE15--brand-230.html