The e prefix (esp. if followed by a dash) seems to be doomed at this point of time. This is not to say it may not rear its ugly head again down the road when all the names will be gone.
However, if you are a good search engine game player and you have something good to sell, you could luck out in terms of pop. If not, try and give it away to someone who is SE savvy in exchange of a favor, DNF bucks, or something.
I personally don't see much resale value, regretfully.