You're asking the wrong question. The question “should I sell” is the last one you should ask before holding out your hand to accept a fist full of cash. The first question should be “who is the buyer”. The second is “how much can he afford”.
People who ask questions in the wrong order sell names for $650 instead of $6,500, or $16,500 Unless you are dealing with a high school kid named Ledger Solutions who is looking to start a blog, I'd say you're dealing with a financial firm who charges more than $650 an hour for their services. Do your homework. It will pay off in the end.
You also might want to grab the three worder general name you didn't reg. Why leave a cheap alternative out there.