If it is a one-shot deal for a sale, USPS registered. If you plan to sell and ship a lot of pricey items in multiple sales, probably best to get a dealer policy with a limit near the top price of any single item and follow the policy requirements for shipping (usually some form of signature service). If I was fortunate enough to sell a really extreme value item, I'd probably just get on a plane and hand-deliver the damned thing.
if you are moving your collection from one place to another, there is a whole secure logistics industry that moves high value items for their owners.
|