USPS registered mail can be added to First Class or Priority Mail for high value items, although the added security measures may slow delivery, so keep that in mind when stating extra handling time. Or you can use a third party insurer like u-pic.com
For coins under $20, eBay has their eBay Standard Envelope, which carries third-party insurance up to $20.
shipscript
·3 years agoUSPS registered mail can be added to First Class or Priority Mail for high value items, although the added security measures may slow delivery, so keep that in mind when stating extra handling time. Or you can use a third party insurer like u-pic.com
For coins under $20, eBay has their eBay Standard Envelope, which carries third-party insurance up to $20.
https://www.ebay.com/help/shipping-items/selling/setting-shipping-options/ebay-standard-envelope?id=5308