I love my laminator, I use it all the time to laminate students work for the wall so it doesn't get tatty, or laminate those colour printed resources you've used your entire printing budget to get.
Plus its unbelievably soothing to sit down after an annoying day at work (even more common this year as every last period is now 1/2 hour teaching PSHE to my wonderful form) with a glass of wine, watch TV and breath the soothing laminator fumes as the pages slowly roll through.