box of 50 plus lids; new; purchased and did not useAll postage pricing is based on what ebay fills in for the actual weight of the item and I have no control of what the USPS charges for postage.  If you choose ground advantage service through the USPS, please know that it can take longer than usual and I have no control over the length of time it takes to deliver. I do not charge any surcharge for postage or packaging.  You pay exactly what the postal service charges me.