I understand the concerns of shipping internationally, many of them valid.
I have shipped internationally many times (as well and received chips from overseas).
I have shipped chips to Canada, Germany, UK, Switzerland, France, Australia, etc.
I have also bought chips via PCF and other forums as well as feeBay from some of the same countries.
Only real issues I've had were me as a buyer - some horrendous packaging and missing chips from a France chipper, and some delayed packages... latest was about a month for some chips from Switzerland (they eventually arrived safe and sound).
Not sure how long this has been in effect, but most (not 100% sure this applies for All countries) USPS Priority Mail International Flat Rate Boxes (all sizes) are insured for $200 by default (assuming you declare the correct value) and are insurable up to $X amount depending on the destination country.
For example:
UAE (Abu Dhabi) - you can insure a flat rate box for up to $5000!
Afghanistan - no additional insurance (max $200 default only)
Germany - $500 max
France - $650 max
Canada - $675 max
French Polynesia - $4,519 max

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Gabon - $523 max

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