Name & e-mail data entry

I have a list of 500 companies, i need you to search linkedin for a packaging contact, this can be any person with packing or packaging in their title for example packaging manger or head of packaging.

I also require thier e-mail, this you can usually do by finding the company e-mail format and then checking this against an email verifier.

Please note, i need this done well, on time and on budget. my budget is £30, I need this by monday / tuesday latest.