Quote Originally Posted by binglebugbob View Post
I believe a lot of people posting on Craigslist assume that because there is a space for a price, it is a mandatory field (has to be filled in). I've never found that it had to be filled in or that someone on Craigslist filled it in after I posted an ad. When posting multiple items, it generally makes no sense to fill it in.
It alerts frequent users to a listing containing multiple items, so it does make sense to those in the know.