OM has Scotch 3750 Heavy Duty Packaging Tape buy 2 get 1 with free shipping
$3.60 for 3 .. add 2 to cart @ $1.80 per and the 3rd will be added for
free
Link: http://www.officemax.com/office-supplies/shipping-mailing-suppl
been using it for a while now (using a roll every 3 weeks).Since I recycle
my boxes (getting boxes from local grocery store) i need tape to seal the
box and also to cover the logos ,UPC bars or any other marking that might be
on the box.This works perfect and I've never paid for a box
good reviews on OM site