I am unable to do this thru eBay I'm confused, trying to do what is safest and this is how the po told me to ship gold coins by usps........

How to Ship commerative coins by USPS GROUND ADVANTAGE, REGISTERED, AND INSURED, WITH ADULT SIG | Ask a Mentor

How to Ship commerative coins by USPS GROUND ADVANTAGE, REGISTERED, AND INSURED, WITH ADULT SIG | Ask a Mentor | eBay Community