So hear me out, add a new section to the newspaper called "commercial" or something,
Paid advertising for your bazaar on a long list. I know they have a Classified Ads section but since it only has space for around 40 posts it's less then optimal.
Charge a(n) (daily) advertising fee, give it like 20 pages limited to only bazaars. Maybe allow higher spending to keep a person's post higher in the order.
Doesn't change the desire for sorted cheapest bazaars I realize but it would create a better in game platform for those running bazaars.
Maybe I'm over stepping/reaching but it's just I thought I had reading some of the recent forum posts.