Custom Outlook rule based on Amount of $

We are looking for a microsoft outlook expert to code us a quick rule that will be trigger if an amount of money in the text body of an email is below $[login to view URL] For example..in every email we get in the body itll state Date Abandoned: 1st Jun 2017 Total value when abandoned: $238.54 If the value is under $250 -- we want it to trigger a rule Please reply to job if you can start asap!