How do you think it's possible to sell ad space at this site http://www.randttreasures.com/ 100-120 visitors a day. PR 3. Thanks.
Why not, enough visitor, good niche and enough PR. not much money, but you can sell space.. good luck !!
I would put it up on TLA, you should get something from there too. You'll get more bang for your buck if you do it that way, but there is no guarantee that you will get immediate payment. So I guess it depends on how patient you are! I would definitely recommend TLA for any content related site though, for sure.
I think it is OK. you've got enough visitor, good niche and good PR. It won't bring a lot of money. But it still worth a try. Why not sell ads space?