I take it that you are not going to ship this priority mail (based on your current cost?) -- If a person wins and wants Priority Mail with Delivery Confirmation, could you send it that way? The cost would be $5.25 when printed online through paypal.
I like it too. Just getting older and have decided to use throw aways as much as I can and salt and pepper somes in disposal containers too. (lazy) Won these at a Tupperware party and wondered why everyone wanted them - them I found out you cannot buy them.