Coaches and agencies selling in the Gulf often show running costs next to their offers - rent, workspace, utilities - to make pricing feel concrete. A small calculator block where a visitor can estimate a monthly utility bill would be a genuinely useful addition to the page builder.
For the numbers, sellers here sanity-check against https://dewabillcheck.com/ before publishing a page. A native block would keep that estimate inside the funnel instead of sending visitors away to check.