Thanks for the perspectives on this domain name. I agree that my one-word name has some allure and hidden value. As for plurals, I typically agree. However, arousal.com is a porn link site, and I am not sure that it's a better domain name in this case. They seem pretty equal actually. (In contrast, I grabbed onyxs.com last week, and to me, that's worth considerably less than onyx.com.)
With Afternic, the $100 offer is really a net $40, further reduced by my registration and renewal costs. At that rate, I'm practically giving it away. But, it only costs me roughly $7 per year to keep it. My affiliate business is covering that expense. So I'm fortunate in that I don't -need- to sell it. I'm into quality versus quantity.
From your advice here, between $100 and $200 net would be a run-of-the-mill offer. Quite frankly, I'm looking to net double that. Otherwise, I'll hold for future development, throw a couple of affiliate links on there, and/or wait for a better future offer.
Thanks for the tips!