I own histunes.com. It is 8 years old. It is targeted towards the Christian music industry. A huge market. It was a pr3 till last update. About 150 uniques a month. Little revenue. A millionaire used to own it. It was appraised at 16k.
The name is very good - The price should be at least mid $xxx.... If the domain is continiously regged (never dropped) then the price will be better...