Missing lunch to ship pinewood derby cars -> $6
Creating an accout and a pre-paid shipping label -> $10
A little extra tuning and some precrastination (express shipping) -> $41
Discussing stale dates/shipping labels with a postal worker -> PRICELESS
I hope this works. There was no option on the USPS website to post date a pre-paid shipping label. The local postal office they would not accept a package with a stale date on a pre-paid shipping label; however, the representative at the 1-800 number said it would be accepted if the shipper has either a corporate account or a good repore with their local post office. Its in the box (a pre-paid shipping label)...