Priority Mail Tracking enough?

[thermarest]

I personally don't worry about insurance or tracking on most things. $2 to insure an $80 item is too much....2.5% of the value. USPS loses WAY fewer packages than that statistically. And anecdotally I've never had anything lost or damaged by them.

I use USPS because the PO is convenient for me and UPS dropoff is not.