It depends on a various of factors in determining the value of your Twitter account. For instance, are your followers active and do they interact with you(retweeting, liking, clicking your links, etc.)? Twitter Audit does not mean anything, TBH. Since some fake followers can even pass the audit.
Also, you should post your twitter username. So, we can take a look at your account and give you an idea how much does your account worth. IMO, you should not sell it, though. You can use it to join Twitter campaigns in this forum.
Followers are active . I get likes when i just tweet mostly . i get retweets and click on links too .
more then 1k impression a day if this is the actual click through rates then this might worth some fortunes but if i may ask does this have to do with the clicks on the posted links in the tweets?
Yes they do click on links if they think its interesting like mostly i get click when i post about something new , mostly on news .