Absolutly agree with Ivoy, which surely has way more experience on domaining that I do, easily to say the truth, for 1k i wouldnt drop that domain even half dedd.
Dictionary words .coms are going up in value almost exponentially, specially if you have held that domain for so long, i would like to encourage you to keep it and only release it when the offer is absolutly convincing for you.
The SEDO idea is good, I bet my left b*ll that you could get way more than $1,000 for it.
Best of luck friend.
Eth.