shipping only to the US

Depending on how far a person is from a post office, it can be a pain to get a shipping quote. I have had people in several countries agree to buy something & then back out once the mailing cost was known. Several trips to the PO over the years & the cost of gas & wasted time all for naught.

I'll ship anywhere, but I can understand why some folks do not want to for sure.

While in Alaska, I found several people would mail via USPS to the lower 48 states only even though the items fit in flat rate boxes at the same price to all 50 states. Those sellers were just ignorant though.