Amazon is offering 1-year subscription to Amazon Prime for $59.
This is $20 off the regular cost of the Amazon prime membership. Prime gives you unlimited free 2 day shipping with no minimum order. And you can upgrade to one day shipping on any order for just $3.99.
When I think about all the times I have added things to my cart just to get the free shipping, this might actually pay off for itself. Or, maybe find someone to go in on this with you- split the cost but then you both can use it.