How much would this site be worth www.hotexpiringdomains.com From where can I evaluate it. I am thinking of selling it. What may be a reasonable price at which i should give it away.
Try the appraisal section. Best results on value may come from appraisal threads on multiple forums(sites). I think your best bet to boost value is to develop it, get more relevant links coming in, submitted to search engines - and keep decent records...traffic stats, income, etc Your likely market will be people in the industry so getting your marketing started on domain forums/venues is not such a bad idea. .
You may want to post this in the appraisal section: http://forums.digitalpoint.com/forumdisplay.php?f=61 In my opinion, you should develop the domain. You definitely have an good target market. (Expiring Domains) You currently have it setup on a Wordpress platform which is good if you wish to constantly update it with the latest expiring domains. (This would definitely help you in the serps and get you some traffic.) You may want to try creating a forum, getting a good member base and allow them to constantly add content/post their expiring domains for sale as well as adding your own content. You could always join a domain reseller program (if you haven't already) and work it that way too. Good luck!
Get it appraised at both NamePros and DNForum for free, not forgetting Digital Points appraisal section.