Office supply stores do laminating by the sheet. If you are doing several small lists it's still the same price because it's only using one sheet. The last time I had it done it was a few dollars a sheet. They usually also have different grades for heavy use. I had some machinery maintenance checklists with blank spaces for the date/time of required service laminated and attached a china marker to write on the laminate and after 5 years of use they would look like new after being wiped with alcohol.