My blog- help?

Hello, I'm not sure whether this is allowed or not, but I would like to ask the good people of this forum, how much money do you think I can sell my blog for?
Any tips to help it to be more worthy of selling?
Any help, tips or anything in general will be welcome, thanks!
http://www.jokes-by-david.blogspot.com/

If this isn't allowed please delete it, thanks again!

$0

Besides the fact that it is free-hosted on blogspot and doesn't have it's own domain name,
Your site gives the following error (it's blocked by google):

The website at www.jokes-by-david.blogspot.com contains elements from the site neoffic.com, which appears to host malware
...etc