Never went through this process before and I can't say I have too much faith in it.
Oh... and appraisals, it's all a bunch of hoo-hah, right? I mean, how's someone to predict a potential buyer's perceived value of a domain? I had some real estate guy telling me I had to get appraisals - I told him that he's certainly entitled to not buying my domains, and that I have no urgency to sell them. lol
I made $11k last night, when it ended at around 3am est, and I walk away with about $9,900 after the 10% fee.
10% is a bit absurd, but I'm satisfied overall and don't think they can really get too much more out of it through a simple re-sale.