I mostly specialize in selling 1,2,3,and 4 letter, number, character domain names. Based on the average sales I made on the 3 characters .net I would say that you would probably get anywhere from $20.00 - $40.00 for the domain name.
I say less than $20. If you can get a lot of traffic on it then it will obviously be worth more. Domains by themselves unless they are REALLY good don't mean anything unless you got traffic.