Was this a good deal?

I purchased some domains from a buyer with directory websites with all domains and databases.
But i got to renew about all of the domains.The domains are regg. at godaddy.com.

Here is the list:I only paid $3 was it worth it or not?How can i make money from the websites?
thanks for any advice.....

agloko.info 5.5 years old
chaikiok.info 5years 10 months
dashdirectory.info 4years 1 month Expiration Date:25-Sep-2012
directorypeople.info 2years 4 months Expiration Date:25-Sep-2012
effectdirectory.info 4years 1 month Expiration Date:25-Sep-2012
fluxdirectory.info 3years 1 month Expiration Date:25-Sep-2012
likedirectory.info 4years 1month Expiration Date:25-Sep-2012
majestydirectory.info 4years 1month Expiration Date:25-Sep-2012
popularsites.info 7years 7months Expiration Date:05-Oct-2012
shinedirectory.info 4years 1month Expiration Date:25-Sep-2012
sitegarage.info 5years 4months Expiration Date:30-Sep-2012

I would keep
agloko.info 5.5 years old
chaikiok.info 5years 10 months
popularsites.info
sitegarage.info

The rest I would sell on right now today

Thanks for the advice.Maybe i will sell the rest of the domains and keep the websites.I checked the websites for pr.Nearly,each website has 1,000 pages are better indexed.

keep them all, add a captcha to your submission. Then put adds in the form of your captcha. When they click the form to input their captcha, they will open one of your ads.

Another way would be to promote 100% listings on 500 web directories. Sell it for $50 and go buy a fiverr gig for each client you get.

You can also use your confirmation emails as a way to promote various clickbank products or SEO related services you can buy cheaply from fiverr.

Thanks G-S-T i will do that.I thought about keeping all of the domains because of the age and pages that are still indexed.After i get all the databases from the seller he had thousands of websites that were never approved to each directory.So maybe i could make some money off of submissons to the directory to..