I am buying vinyl for the first time in many years... Does Amazon ship in a box or a flimsy bubble bag? Does it arrive by UPS or USPS? I know a lot of times packages are shipped UPS but delivered by USPS. I have received so many cd's from them that the cases were destroyed when they got to me. I have a mailman that thinks no matter what the size of the package they can stuff it in my mailbox.