Domain age may not be that important as there is a lot of discussion that Google may reset domain age when a domain is transferred to a new owner.
Slightly old, but from
http://www.johnon.com/543/mattcutts-domainroundtable.htmlMatt says if a domain changes hands, Google resets the links vale to zero/near zero.
If the name is 5 random non-vowel letters it's unlikely to be worth much base on the name itself, unless you can find a way that those letters can be used as some kind of shorthand for something with meaning.
Genuine traffic is important but yes, as Xialla mentioned, can be faked.
If you don't want to post the actual domain here, you can try one of the webmaster forums. Be careful that posting urls is allowed though.